Podcasts about Quagga

An extinct subspecies of plains zebra from South Africa and Namibia

  • 73PODCASTS
  • 103EPISODES
  • 27mAVG DURATION
  • 1MONTHLY NEW EPISODE
  • Sep 4, 2026LATEST
Quagga

POPULARITY

20192020202120222023202420252026


Best podcasts about Quagga

Latest podcast episodes about Quagga

Regionaljournal Zürich Schaffhausen
Fischer vs. Schifffahrt: Kritik an Quagga-Massnahmen im Rhein

Regionaljournal Zürich Schaffhausen

Play Episode Listen Later Jun 10, 2026 5:11


Die Kantone Schaffhausen und Thurgau beseitigen diese Woche Quaggamuschelablagerungen im Rhein. Der Schaffhauser Fischereiverband kritisiert die Massnahmen als wenig nachhaltig. Weitere Themen: · Doch noch mehr Geld für Nachtdienste im Schaffhauser Kinder- und Jugendheim · Konto leergeräumt - Zürcher Ex-Bankerin von Bundesgericht verurteilt

Le billet vert
"Plusieurs milliers par mètre carré" : en Savoie, le lac du Bourget menacé par la moule quagga, une nouvelle espèce invasive

Le billet vert

Play Episode Listen Later May 8, 2026 2:11


durée : 00:02:11 - Arrivée d'Ukraine, cette petite moule perturbe l'équilibre du plus grand lac glaciaire de France, près de Chambéry. Des traces de son ADN ont également été retrouvées dans le lac d'Annecy. - réalisation : Service sciences, santé, environnement et technologie Vous aimez ce podcast ? Pour écouter tous les épisodes sans limite, rendez-vous sur Radio France

A Table in the Corner
S2-26. Belly of the Beast - Odette Olivier

A Table in the Corner

Play Episode Listen Later Apr 20, 2026 35:38


On this episode of A Table in the Corner, Russel sits down with Odette Olivier, head chef of the Harrington Street tasting-menu restaurant Belly of the Beast.Odette talks about how she found her way into professional kitchens, from an early instinct to cook through culinary school and the formative years that followed in hotels and lodge kitchens. She also reflects on the influence of the late chef Ian Bergh of De Grendel Restaurant, whose mentorship helped shape her approach to cooking and to running a kitchen.The conversation then turns to life inside Belly of the Beast, where a frequently changing set menu and an open kitchen create a particular rhythm to service. Odette describes the challenge of cooking a tightly choreographed tasting menu night after night, and how the small team keeps the kitchen calm and focused while working through multiple courses for every table.Russel and Odette also discuss the realities of running a small restaurant in Cape Town today, including the growing problem of no-shows and how they affect independent restaurants operating with limited seats.Finally, Odette shares a glimpse of what's coming next for the Harrington Street group, which currently includes Belly of the Beast, Galjoen and Seebamboes. Two new restaurants, No Show and Quagga, are set to open in the next season, expanding the group's presence in the East City Precinct.www.rwm2012.comOn Instagram @a_table_inthecornerCover image sketched by Courtney Cara LawsonAll profile portraits by Russel Wasserfall unless otherwise creditedTitle music: 'In Time' by Olexy via Pixabay

Podcasts - SWI swissinfo.ch
Quagga mussel: An Invasive Species Is Rewriting Switzerland's Waterscape

Podcasts - SWI swissinfo.ch

Play Episode Listen Later Feb 17, 2026 14:22 Transcription Available


Send a textA fingernail‑sized invader is transforming Swiss lakes and the cost of clean water. In this episode, we track the quagga mussel from its arrival in the Rhine to its rapid spread through deep Swiss basins—stripping plankton, stressing fisheries, and clogging water infrastructure. Researchers from Eawag and the University of Konstanz explain the biology behind its takeover and what global case studies reveal about long‑term impacts. read more on this story on Quagga mussels  and science from SWI swissinfoJournalist: Julie HuntHost: Jo FahyAudio editor/video journalist: Michele AndinaDistribution and Marketing: Xin Zhang SWI swissinfo.ch is a public service media company based in Bern, Switzerland.

Science Weekly
‘Everything is quagga mussel now': can invasive species be stopped?

Science Weekly

Play Episode Listen Later Feb 5, 2026 16:11


On a recent trip to Lake Geneva in Switzerland, biodiversity reporter Phoebe Weston witnessed the impact of one of the planet's most potent invasive species, the quagga mussel. In just a decade the mollusc, originally from the Ponto-Caspian region of the Black Sea, has caused irreversible change beneath the surface of the picturesque lake. While ecologists believe invasive species play a major role in more than 60% of plant and animal extinctions, stopping them in their tracks is almost impossible. Phoebe tells Madeleine Finlay how invasive species spread, how conservationists are trying combat them and why some think a radical new approach is needed.. Help support our independent journalism at theguardian.com/sciencepod

Noosfera
Noosfera 269 - Dando vida al barro | Ramón López

Noosfera

Play Episode Listen Later Jan 2, 2026 61:28 Transcription Available


"A todos nos encantan las representaciones de animales actuales y prehistóricos. Nos quedamos embelesados mirando dinosaurios a tamaño real y en sus tres dimensiones. Sin embargo, esas esculturas no aparecen de la nada y, si son tan buenas (algunas) es porque hay expertos que se encargan de infundir “vida” en los materiales.Para hablar de ello tenemos con nosotros a Ramón López, que es graduado en Biología y escultor científico, especializado en la realización de reproducciones zoológicas y paleontológicas. Es fundador y director de Quagga, una empresa desde la que ha realizado trabajos para museos, zoológicos y acuarios nacionales e internacionales, basando su labor en el rigor anatómico y científico."Un podcast de Diario La Razón, dirigido y presentado por Ignacio Crespo y producido por https://lafabricadepodcast.com

Hintergrund - Deutschlandfunk
Invasive Arten - Wie Quagga-Muschel und Co. Gewässer bedrohen

Hintergrund - Deutschlandfunk

Play Episode Listen Later Dec 11, 2025 18:50


Die Quagga-Muschel stammt aus dem Schwarzmeerraum, macht sich aber auch in Deutschland breit. Im Chiemsee zum Beispiel entzieht sie dem Wasser wichtige Nährstoffe. Wie lassen sich diese invasiven Arten stoppen? Die Möglichkeiten sind begrenzt. Thiele, Marlene www.deutschlandfunk.de, Hintergrund

Animal Tales: The Kids' Story Podcast
The Quokka And The Quail

Animal Tales: The Kids' Story Podcast

Play Episode Listen Later Aug 26, 2025 17:52 Transcription Available


Two friends find themselves on a treasure hunt in an old bookshop.Written especially for this podcast by Simon.  If you enjoyed this story, please do leave us a review.  And, if you'd like to suggest an animal for a future Animal Tales story, you can do so by emailing podcast@animaltales.uk. We would love to hear from you.  Animal Tales Books!Collections of Animal Tales children's stories are available to buy exclusively at Amazon. Simply search for Animal Tales Short Stories or follow this link: https://www.amazon.co.uk/dp/B0CLJQZ9C9?binding=paperback&ref=dbs_dp_sirpi Become a PREMIUM SubscriberYou can now enjoy Animal Tales by becoming a Premium Subscriber. This gets you:All episodes in our catalogue advert freeBonus Premium-only episodes (one per week) which will never be used on the main podcastWe guarantee to use one of your animal suggestions in a storyYou can sign up through Apple Podcasts or through Supercast and there are both monthly and yearly plans available.   Discover a brand new story every Monday, Wednesday and Friday – just for you!  You can find more Animal Tales at https://www.spreaker.com/show/animal-tales-the-kids-story-podcast A Note About The AdvertsIn order to allow us to make these stories we offer a premium subscription and run adverts. The adverts are not chosen by us, but played automatically depending on the platform you listen through (Apple Podcasts, Spotify, etc) and the country you live in. The adverts may even be different if you listen to the story twice.We have had a handful of instances where an advert has played that is not suitable for a family audience, despite the podcast clearly being labelled for children. If you're concerned about an advert you hear, please contact the platform you are listening to directly. Spotify, in particular, has proven problematic in the past, for both inappropriate adverts and the volume at which the adverts play. If you find this happening, please let Spotify know via their Facebook customer care page. As creators, we want your child's experience to be a pleasurable one. Running adverts is necessary to allow us to operate, but please do consider the premium subscription service as an alternative – it's advert free.

Breakfast with Refilwe Moloto
A new rau-quagga foal is born at Vergelegen's Environmental Camp

Breakfast with Refilwe Moloto

Play Episode Listen Later Jun 6, 2025 5:25


Eben Olderwagen, Environmental Project Manager at Vergelegen Wine Estate, speaks to Lester Kiewit about the recent birth of a Rau-quagga foal at the estate’s Environmental Camp. Born on Tuesday last week, the foal is part of an ongoing conservation project to reintroduce this once-extinct subspecies to the area. Eben shares insight into the significance of the birth, the care of the herd, and how Vergelegen’s unique environment supports biodiversity and long-term ecological restoration. Good Morning Cape Town with Lester Kiewit is a podcast of the CapeTalk breakfast show. This programme is your authentic Cape Town wake-up call. Good Morning Cape Town with Lester Kiewit is informative, enlightening and accessible. The team’s ability to spot & share relevant and unusual stories make the programme inclusive and thought-provoking. Don’t miss the popular World View feature at 7:45am daily. Listen out for #LesterInYourLounge which is an outside broadcast – from the home of a listener in a different part of Cape Town - on the first Wednesday of every month. This show introduces you to interesting Capetonians as well as their favourite communities, habits, local personalities and neighbourhood news. Thank you for listening to a podcast from Good Morning Cape Town with Lester Kiewit. Listen live on Primedia+ weekdays between 06:00 and 09:00 (SA Time) to Good Morning CapeTalk with Lester Kiewit broadcast on CapeTalk https://buff.ly/NnFM3Nk For more from the show go to https://buff.ly/xGkqLbT or find all the catch-up podcasts here https://buff.ly/f9Eeb7i Subscribe to the CapeTalk Daily and Weekly Newsletters https://buff.ly/sbvVZD5 Follow us on social media CapeTalk on Facebook: https://www.facebook.com/CapeTalk CapeTalk on TikTok: https://www.tiktok.com/@capetalk CapeTalk on Instagram: https://www.instagram.com/ CapeTalk on X: https://x.com/CapeTalk CapeTalk on YouTube: https://www.youtube.com/@CapeTalk567 See omnystudio.com/listener for privacy information.

Baleine sous Gravillon (BSG)
SPÉCIAL Animaux d'Afrique 1/4 : Le Zèbre, à quoi servent ses rayures ? (NOMEN)

Baleine sous Gravillon (BSG)

Play Episode Listen Later May 25, 2025 9:54


Le 25 mai, c'est la journée internationale de l'Afrique. BSG rediffuse à cette occasion cet épisode de NOMEN, l'un des 4 petits frères de Baleine sous Gravillon. Il existe 3 espèces de zèbres, que vous saurez distinguer à la fin de l'épisode :le Zèbre des plaines (de Burchell) : 25 à 30 rayures, le plus abondant, le moins rayé.le Zèbre des montagnes (vrai, daw) : 43 rayures, le mâle a une grosse pomme d'Adam (sillon gulaire) in the middle ;), en voie d'extinction.le Zèbre de Grévy : 80 rayures, en voie d'extinction, plus proche de l'âne.Tous les trois appartiennent au genre Equus. Le Zèbre des plaines et le Zèbre des montagnes appartiennent au sous-genre Hippotigris. Ils ressemblent au cheval.Mais le Zèbre de Grévy est la seule espèce du sous-genre Dolichohippus. Ce dernier ressemble davantage à un âne, auquel les zèbres sont étroitement apparentés génétiquement.  Le Zèbre de Grévy et le Zèbre des montagnes sont en danger d'extinction. Les zèbres des plaines sont beaucoup plus abondants, mais une sous-espèce, le Quagga, rayé sur une seule moitié du corps, a disparu à la fin du 19e siècle. En 2016, on dénombrait, dans toute l'Afrique, moins de 800 000 zèbres. Une légende africaine demande si le Zèbre est blanc à rayures noires ou noir à rayures blanches. Cette question a généré de nombreuses légendes ou réponses fantaisistes, mais des explications plus scientifiques existent. Les premières populations de zèbres étaient de couleur gris-ardoise. Les zèbres étaient originellement des animaux pigmentés de noir. Les raies blanches se forment par inhibition de la production de mélanine. Les fœtus sont en effet tout noirs. Les rayures faciliteraient le camouflage vis-à-vis de la mouche tsé-tsé ou des grands prédateurs. De nombreuses théories sont proposées mais aucune n'est validée. Les autres hypothèses sur la fonction des zébrures concernent :Le camouflage (casse la silhouette)L'évasion face aux prédateurs (effet stromboscopique ou "dazzle"). La thermorégulation (l'aternance noir et blanc crée des microtubulences qui rafraîchissent le Zèbre sous le cagnard africainLes interactions sociales (se reconnaître avec un système de code-barres).Le petit du Zèbre s'appelle le zébreau et la femelle du zèbre s'appelle la zébrelle. On rencontre aussi le terme zébresse ou zébrette. Le zèbre hennit comme le cheval, mais le Zèbre de Grévy brait comme l'âne, on dit aussi qu'il jappe.Quelques proverbes sublimes pour finir : « La pluie mouille le zèbre mais n'efface pas ses rayures » (massaï, Kenya)« Un homme sans tradition est comme un zèbre sans rayure » (Afrique)« L'ombre du zèbre n'a pas de rayures » (René Char, poète français)_______

Water Smarts Podcast
INDUSTRY-CHANGING RESEARCH: SNWA water quality lab celebrates 25 years

Water Smarts Podcast

Play Episode Listen Later May 21, 2025 26:48


SNWA researchers have been at the forefront of emerging water issues for the past 25 years, and their discoveries have helped protect Southern Nevada's drinking water supply. SNWA scientists have helped stop quagga mussel infestations from blocking water intake pipes and helped implement ozonation to the water treatment process. Eric Wert, Water Quality Research & Development Manager, talks about the emerging issues the lab currently is tracking and what might be the next generation of water treatment on this episode of the Water Smarts Podcast. Hosts: Bronson Mack and Crystal Zuelkehttps://www.snwa.com/ https://www.snwa.com/

Tierisch! – Entdeckungsreise in die wilde Welt der Tiere
#93: Tiere für dreifachen Wortwert – Service-Folge zur Scrabblemeisterschaft

Tierisch! – Entdeckungsreise in die wilde Welt der Tiere

Play Episode Listen Later Apr 30, 2025 47:24


Hey liebe Scrabble Fans! Anfang Mai findet die deutsche Scrabblemeisterschaft in Minden statt und wir vom tierisch!-Podcast verhelfen euch zu einem triumphalen Gewinn. Hier gibt es die Namen von Tierarten, die euch ganz weit nach vorn bringen. Quastenflosser auf den dreifachen Wortwert!!! Als Oase in der Servicewüste Deutschland, liefern wir neben tollen Wörtern sogar deren Buchstabenzahl! Letzteres zugegebenerweise auch, weil wir uns da erstmal falsch vorbereitet hatten: Wir haben nur die längsten crazy Artnamen wie zum Beispiel Gleichzahnohrenspitzmausmaulwurf oder auch Kaiserschnurrbarttamarin herausgesucht. Spannende Tiere, ihre Namen passen aber – irgendwie auch logisch – gar nicht auf das Scrabblebrett! Also haben wir zurück gerudert zu Yucatanspecht, Quagga und Quetzal. Übrigens auch tolle Wörter für Stadt, Land, Fluss. Nun wünschen wir unseren Scrabble Freunden in Minden viel Erfolg! Wenn ihr einen tollen Tiernamen gelegt habt, schickt gerne ein Foto an unseren Insta-Account von Weltwach! Weiterführende Links: Scrabble Verein und Meisterschaft: https://scrabble-info.de/turniere-info/dm-info/ Liste langer Artnamen: https://de.wikipedia.org/wiki/Liste_skurriler_wissenschaftlicher_Namen_aus_der_Biologie Quastenflosser: https://www.planet-wissen.de/natur/wildtiere/lebende_urtiere/pwiederquastenflosser100.html Kaiserschnurrbarttamarin: https://animalia.bio/de/emperor-tamarin?environment=13 Mehr als fairer Kaffe mit Kaiserschnurrbarttamarin von Fraukes Agro-Forst-Projekt in Peru: https://perupuro.de/produkt/urubamba-fino-bio-hochlandespresso-ganze-bohne-1kg/ Marc Twain- The awful german language: https://www.daad.org/files/2022/09/Mark_Twain-Broschuere.pdf Königsriesenhörnchen: https://www.nationalgeographic.de/tiere/2019/04/indische-riesenhoernchen-mehr-purpur-geht-nicht Quetzal: https://www.regenwald-schuetzen.org/regenwald-wissen/bedeutung-des-regenwaldes/vielfalt-im-regenwald/tiere-im-regenwald/quetzal Gleichzahnspitzmausmaulwurf: https://animalia.bio/de/equivalent-teeth-shrew-mole Unser Partner, die Biodiversity Foundation: https://biodiversity-foundation.com/ Hosted on Acast. See acast.com/privacy for more information.

The Agenda with Steve Paikin (Audio)
Documenting Invasive Quagga Mussels in the Great Lakes

The Agenda with Steve Paikin (Audio)

Play Episode Listen Later Apr 23, 2025 21:32


Threats from the invasive Quagga mussel species are growing in deeper parts of the Great Lakes, just as zebra mussels have altered ecosystems in shallower water closer to shore. Quagga mussels compete for food with a number of young fish species, putting commercial and recreational fishing at risk, and also threaten historic wrecks. A look at how widespread the problem is, and efforts to control the invasive species, with the team behind documentary All Too Clear. See omnystudio.com/listener for privacy information.

CQFD - La 1ere
Des moules Quagga, des allergies, l'oxytocine et du plancton

CQFD - La 1ere

Play Episode Listen Later Apr 9, 2025 56:00


Invasion de moules Quagga dans les lacs suisses Les brèves du jour L'explosion des allergies printanières: Un monde d'allergiques "Oxytocin" de Billie Eilish (2021) pour parler de cette hormone étonnante Comment le plancton survit dans l'océan Austral

Idaho Ag Today
Quagga inspections

Idaho Ag Today

Play Episode Listen Later Apr 9, 2025


360 Magazine
Hebben wetenschappers de uitgestorven quagga weer tot leven gebracht?

360 Magazine

Play Episode Listen Later Jan 21, 2025 8:15


Een bijna veertig jaar durende zoektocht om de quagga terug te brengen wordt een succes genoemd, maar niet iedereen is onder de indruk.

Zack and Griffin's Multiversal Pet Shop
Episode 150: Stupid Sexy Geode

Zack and Griffin's Multiversal Pet Shop

Play Episode Listen Later Jan 1, 2025 61:13


We totally forget to mention it in the beginning, but this episode comes to you from Tome of Beasts 3 by Kobold Press! It's also our first episode of 2025! My oh my how far we've come. Thank you for listening!

KSL Outdoors Show
11/16 Welcome-Faith Jolley Division of Wildlife Utah

KSL Outdoors Show

Play Episode Listen Later Nov 18, 2024 11:54


Faith shares incredible season end stats on the number of boats inspected as the states battle against the spread of Quagga continues!

Outdoor Journal Radio: The Podcast
Episode 142: You've Never Seen Freshwater Fish Like This (w/ Inspired Planet Productions)

Outdoor Journal Radio: The Podcast

Play Episode Listen Later Oct 24, 2024 97:45


Watch the documentary All Too Clear for FREE: https://www.tvo.org/series-docsThis week on Outdoor Journal Radio, Ang and Pete are joined by Yvonne Drebert and Zach Melnick of Inspired Planet Productions to discuss their latest documentary which is giving the Planet Earth treatment to some of our favourite freshwater gamefish.First, however, a bit of housekeeping was in order. Topics discussed included: intelligent fishing pressure; Al Lindner; what we can learn from Americans about Canadian bass fishing; unlocking a fishery; Superbowl Champions; and spooky fishing stories.With those matters out of the way, Zach and Yvonne join the show! Topics discussed included: filming freshwater ecosystems; why saltwater fish get all the attention; seeing your favourite fish in a new light; predators co-existing with prey; how underwater drones work; the problem with Quagga mussels; why Great Lakes lake trout are doing better than ever; Round Gobbies; the collapse of Lake Whitefish; and much more!More from Angelo and Pete:► WEBSITE► FACEBOOK► INSTAGRAM► YOUTUBEThank you to the sponsors of today's episode!- The Invasive Species Centre: Protecting Canada's land and water from invasive species- SAIL: The Ultimate Destination for your Outdoor Adventures

WUWM News
Unwelcome 'first' among Wisconsin inland lakes: Invasive quagga mussels found in Geneva Lake

WUWM News

Play Episode Listen Later Oct 22, 2024 5:59


Geneva Lake in southeast Wisconsin is one of the state's most popular tourist and boating destinations. Recently an unwanted guest was discovered. Scientists and local groups are grappling with the first-documented invasive quagga mussels in a Wisconsin inland lake.

Vulgaire
LE QUAGGA, JURASSIC PARK & UNE THEORIE DE MASCUS

Vulgaire

Play Episode Listen Later Oct 20, 2024 29:52


Chaque semaine, nous recevons des experts qui vulgarisent avec nous des concepts, des histoires...Pour cet épisode, nous recevons Camille Roux-Goupille qui nous parle d'un animal inconnu, le Quagga, de Jurassic Park mais aussi d'une théorie de gros mascus et de l'imagination maternelle, entre autres.---Retrouvez Vulgaire sur Instagram : @vulgaire_lepodcast---VULGAIREUn podcast de Marine Baousson et Marie Missetproduit par Marine Baousson / Studio BruneRéalisé par Antoine OlierGénérique : Romain BaoussonGraphisme et illustrations : Juliette PoneyCapsules Vidéo : Emma Estevezprogrammation : Louise TempéreauEnregistré au studio ACAST que nous remercions Hébergé par Acast. Visitez acast.com/privacy pour plus d'informations.

Idaho Reports
Episode: Quagga Mussel Eradication with ISDA Director Chanel Tewalt

Idaho Reports

Play Episode Listen Later Oct 17, 2024 21:20


The Idaho State Department of Agriculture returned to Twin Falls this October to continue treating the Snake River after detecting quagga mussels last year. Associate producer Logan Finney speaks with ISDA Director Chanel Tewalt about the eradication campaign, Idaho's multi-agency approach to managing quagga mussels, and impacts on the rest of the river.

Regionaljournal Zürich Schaffhausen
Weshalb die Quagga-Muschel auch dem Wassersport zu schaffen macht

Regionaljournal Zürich Schaffhausen

Play Episode Listen Later Oct 11, 2024 5:25


Ende Sommer ist die schädliche Quagga-Muschel erstmals auch im Zürichsee entdeckt worden. Ab kommendem Jahr gelten deshalb auch strengere Regeln für Bootsbesitzerinnen und Besitzer. Sie dürfen ihre Schiffe nicht mehr vom einen ins andere Gewässer zügeln. Für Wassersportvereine ist das ein Problem. Weitere Themen: * Zürcher Regierungsrat will Schadstoffe unter Halbinsel Au nicht entfernen. In Wädenswil ist man gar nicht erfreut.  * SH: Mutmasslich betrügerische Handwerker in Stetten verhaftet. 

Podcasts – KRFY Radio
September 24, 2024: Quagga Mussel and Chronic Wasting update

Podcasts – KRFY Radio

Play Episode Listen Later Sep 24, 2024 26:47


The post September 24, 2024: Quagga Mussel and Chronic Wasting update appeared first on KRFY Radio.

Regionaljournal Aargau Solothurn
Quagga-Muschel im Kanton Aargau (noch) kein Problem

Regionaljournal Aargau Solothurn

Play Episode Listen Later Aug 7, 2024 5:29


In vielen Schweizer Seen verbreiten sie sich rasend schnell: die Quagga-Muschel. Diese entzieht den Seen Nährstoffe, die dann anderen Tieren fehlen, und sie befällt auch offene Wasserleitungen und Fischernetze. Im grössten Aargauer See, dem Hallwilersee, gibt es bislang noch keinen Nachweis. Weiter in der Sendung: * «Die Schweiz im Wandel»: Die erste Juragewässer-Korrektur hat die Armut im Berner Seeland erfolgreich bekämpft, aber auch neue Probleme geschaffen.

Baleine sous Gravillon - Nomen (l'origine des noms du Vivant)
BEST OF D'ÉTÉ Le Zèbre : À quoi servent ses rayures ??

Baleine sous Gravillon - Nomen (l'origine des noms du Vivant)

Play Episode Listen Later Aug 1, 2024 9:16


Il existe 3 espèces de zèbres, que vous saurez distinguer à la fin de l'épisode !!! le Zèbre des plaines (de Burchell) : 25 à 30 rayures, le plus abondant, le moins rayé.le Zèbre des montagnes (vrai, daw): 43 rayures, le mâle a une grosse pomme d'Adam (sillon gulaire) in the middle;), en voie d'extinction.le Zèbre de Grévy : 80 rayures, en voie d'extinction, plus proche de l'âne.Tous les trois appartiennent au genre Equus. Le Zèbre des plaines et le Zèbre des montagnes appartiennent au sous-genre Hippotigris. Ils ressemblent au cheval.Mais le Zèbre de Grévy est la seule espèce du sous-genre Dolichohippus. Ce dernier ressemble davantage à un âne, auquel les zèbres sont étroitement apparentés génétiquement.  Le Zèbre de Grévy et le Zèbre des montagnes sont en danger d'extinction. Les zèbres des plaines sont beaucoup plus abondants, mais une sous-espèce, le Quagga, rayé sur une seule moitié du corps, a disparu à la fin du 19e siècle. En 2016, on dénombrait, dans toute l'Afrique, moins de 800.000 zèbres. Une légende africaine demande si le Zèbre est blanc à rayures noires ou noir à rayures blanches. Cette question a généré de nombreuses légendes ou réponses fantaisistes, mais des explications plus scientifiques existent. Les premières populations de zèbres étaient de couleur gris-ardoise. Les zèbres étaient originellement des animaux pigmentés de noir. les raies blanches se forment par inhibition de la production de mélanine. Les foetus sont en effet tout noirs. Les rayures faciliteraient le camouflage vis-à-vis de la mouche tsé-tsé ou des grands prédateurs. De nombreuses théories sont proposées mais aucune n'est validée. Les autres hypothèses sur la fonction des zébrures concernent :Le camouflage (casse la silhouette)L'évasion face aux prédateurs (effet stromboscopique ou "dazzle"). La thermorégulation (l'aternance noir et blanc crée des microtubulences qui rafraîchissent le Zèbre sous le cagnard africainLes interactions sociales (se reconnaître avec un système de code-barres).Le petit du Zèbre s'appelle le zébreau et la femelle du zèbre s'appelle la zébrelle. On rencontre aussi le terme zébresse ou zébrette. Le zèbre hennit  comme le cheval, mais le Zèbre de Grévy brait comme l'âne, on dit aussi qu'il jappe.Quelques proverbes sublimes pour finir : « La pluie mouille le zèbre mais n'efface pas ses rayures » (massaï, Kenya)« Un homme sans tradition est comme un zèbre sans rayure » (Afrique)« L'ombre du zèbre n'a pas de rayures » (René Char, poète français)_______ On aime ce qui nous a émerveillé … et on protège ce qu'on aime. Sous notre Gravillon vous trouverez... 4 podcasts, 1 site, 1 compte Instagram, 1 page + 1 groupe Facebook et 1 asso. Il nous serait très précieux et utile que vous partagiez ce lien :https://baleinesousgravillon.com/liens-2Tous nos podcasts sont faits bénévolement. Ils sont gratuits, sans pub et accessibles à tous. Vous pouvez faire un don sur Helloasso (ou sur Tipeee), adhérer à l'asso BSG, ou installer gratuitement le moteur de recherche Lilo et nous reverser vos gouttes :https://bit.ly/helloasso_donsUR_BSGhttps://bit.ly/lien_magq_lilo_BSGhttp://bit.ly/Tipeee_BSGBaleine sous Gravillon,  Combats, Nomen et Petit Poisson deviendra Podcast (PPDP), sont "les 4 MousqueTERREs du Vivant". Chacun est indépendant, complémentaire des autres, et diffusé dans son canal. Pour nous aider, vous pouvez vous abonner et partager leurs liens, et nous laisser des étoiles et surtout un avis sur Apple Podcast et Spotify. Ainsi, nous serons ainsi plus visibles et mieux recommandés. Merci :)https://bit.ly/Smartlink_BSGhttps://bit.ly/smartlink_NOMENhttps://bit.ly/smartlink_PPDPhttps://bit.ly/smartlink_COMBATS

Scuba Shack Radio
139. What are you reading this summer?

Scuba Shack Radio

Play Episode Listen Later Jun 3, 2024 20:19


Here is an update on my reading list for 2024. The second batch of books that I finished include: Arctic Drift - Clive and Dirk Cussler A Message from Martha - Mark Avery Built to Fail - Alan Payne Crescent Dawn - Clive and Dirk Cussler A Furious Sky - Eric Jay Dolin On my reading list for 2024 summer and beyond include: Poseidon's Arrow, Havana Storm and Odessa Sea - Clive and Dirk Cussler Losing the Signal - Jacquie McNish and Sean Silcoff Gone - Michael Blincowe American Buffalo - Steven Rinella Spartan Gold, Lost Empire and The Kingdom - Clive Cussler and Grant Blackwood Wet Notes Updates include Sharks in MPAs Sharkangels online auction Quagga mussels in Lake Michigan JetBlue flights from JFK to Bonaire Southwest flight changes to Grand Cayman G-Shock Frogman watch

KSL Outdoors Show
Bruce Johnson-Aquatics Invasive Species Lieutenant DWR

KSL Outdoors Show

Play Episode Listen Later May 28, 2024 11:49


Bruce Johnson joined in on the show this week to highlight the addition of 2 new "Dip Tanks" in Utah to help prevent the spread of Quagga and other invasive species!

Think Out Loud
Quagga mussels will be catastrophic for wildlife and water systems, says invasive species coordinator

Think Out Loud

Play Episode Listen Later Mar 14, 2024 15:56


You may have heard that various kinds of invasive plants and animals create problems for the species that are native to an area. In the case of the quagga mussel, which only grows to the size of a thumbnail, its effects extend beyond the natural ecology and into the built environment. Not only can it take food away from juvenile salmon and other fish, but the mussels can clog all sorts of water systems, from municipal water to irrigation and hydropower. The quagga and the related zebra mussel came from Eastern Europe to the Great Lakes in the 1980s. In the last dozen years or so, quagga been found in California, Nevada and Utah. They also appeared in Idaho last year along the Snake River. Rick Boatner, the invasive species coordinator at the Oregon Department of Fish and Wildlife, says inspections and monitoring could keep the quagga out of the Columbia River Basin, but probably not for more than a few years. He says once they get in, quagga mussels will forever change how we use water in Oregon. He joins to tell us more about what’s needed to slow their spread and to highlight a few of the other invasive species on the agency’s radar.  

KSL Outdoors Show
Quagga Mussels Battle

KSL Outdoors Show

Play Episode Listen Later Nov 18, 2023 12:36


Tim is joined by Lt. Bruce Johnson from the Division of Wildlife Resources to discuss the number of invasive quagga mussels that affected Utah’s lake and boats this year.

Wild About Utah
Invasive quagga mussels-help needed

Wild About Utah

Play Episode Listen Later Nov 9, 2023 4:08


Nature lovers need to be concerned about invasive aquatic species, especially the devastating potential of quagga mussels and their close relatives zebra mussels.

Dirt Road Discussions
Invasive Quagga Mussels: An Alarming Issue

Dirt Road Discussions

Play Episode Listen Later Oct 24, 2023 37:24


Of all the things we have imported from Europe, the Quagga Mussel is an accidental stowaway that threatens all U.S. waters. They can clog city water-intake structures, agriculture pipes, and create havoc on docks, buoys, boat hulls, and beaches. An estimated $500 million a year is spent managing them in the Great Lakes alone. Bruce Johnson, Lieutenant AIS Field Operations Utah Department of Natural Resources Division of Wildlife, shares in behind-the-scenes work to control these aquatic pests.

Idaho Reports
Episode: Quagga Mussels Detected in Snake River

Idaho Reports

Play Episode Listen Later Sep 28, 2023 11:28


The Idaho State Department of Agriculture announced last week the presence of invasive quagga mussel larvae in the Snake River near Twin Falls. Director Chanel Tewalt joins Logan Finney to discuss what this means for Idaho and the state's response plan. Find more information at http://www.idaho.gov/quagga

City Cast Boise
$5 Huskies, Quagga Mussels, and Portland Loo Pushback

City Cast Boise

Play Episode Listen Later Sep 22, 2023 25:42


Host Emma Arnold's got Hey Boise newsletter editor Blake Hunter with her to dig into the week's news. They're talking $5 huskies, invasive mussels, and how neighbor pushback against ”Portland loos” feels awfully similar to a mayoral candidate's campaign strategy so far.  Want some more Boise news? Head over to our Hey Boise newsletter, where you'll get a cheat-sheet to the city every weekday morning. Looking to advertise on City Cast Boise? Check out our options for podcast and newsletter ads at citycast.fm/advertise.  Learn more about your ad choices. Visit megaphone.fm/adchoices

KSL Outdoors Show
Protecting Boats Against Quagga Mussels

KSL Outdoors Show

Play Episode Listen Later May 6, 2023 18:08


Bruce Johnson from the Division of Wildlife Resources joins Tim to talk about aquatic invasive check points boaters will want to lookout for when hitting the lakes this Summer. Bob Grove and Mark Wade join Tim from Kanab to highlight some spots around that area on this week's road trip segment.See omnystudio.com/listener for privacy information.

WDR 5 Quarks - Wissenschaft und mehr
Evolution - Quagga-Muschel - Selfcare

WDR 5 Quarks - Wissenschaft und mehr

Play Episode Listen Later Dec 6, 2022 81:39


Wie Tiere auf Verstädterung und Klimawandel reagieren ; Wie wir von der Industriewende profitieren ; Kritisches Ignorieren - So kommt man mit der Informationsflut klar ; Vegane Medikamente - Gibt es die überhaupt? ; Die Schwarzmeer-Quagga-Muschel erobert den Bodensee ; Selfcare: Warum Selbstfürsorge so wichtig ist ; Moderation: Franz-Josef Hansel. Von WDR 5.

Curiosity Taught the Cat
Episode E7 - Quagga

Curiosity Taught the Cat

Play Episode Listen Later Mar 18, 2022 10:45


Welcome to Curiosity Taught the Cat: Extinct Edition! This month's episode is about the Quagga, a recently extinct subspecies of the Zebra! Be sure to check out all of our socials as well as our Patreon which you can find here: https://anchor.fm/cttc If you're listening on a platform that allows ratings and reviews, we'd love if you left us one to give us some feedback and help us grow! --- This episode is sponsored by · Anchor: The easiest way to make a podcast. https://anchor.fm/app

zebra quagga
KSL Outdoors Show
Protect Your Boat From Quagga Mussels This Summer

KSL Outdoors Show

Play Episode Listen Later Feb 26, 2022 16:39


Bruce Johnson from the DWR joins Tim and the guys to talk about cutting the shores down at Lake Powell and how quagga mussels will affect boaters this Summer. Bob Grove and Mark Wade take us on an adventure through Dead Horse Point and some other great places for photography in this week's road trip segment. See omnystudio.com/listener for privacy information.

SWR2 Impuls - Wissen aktuell
Invasive Art: Deshalb wird die Quagga-Muschel in Gewässern zum Problem

SWR2 Impuls - Wissen aktuell

Play Episode Listen Later Dec 29, 2021 5:25


Sie ist klein, gestreift und ein Störenfried: Die Quagga-Muschel macht sich in unseren Gewässern breit und könnte damit wichtige Ökosysteme aus dem Gleichgewicht bringen. Zum Beispiel am Bodensee.

Introduced
18. Moss balls and mystery seeds

Introduced

Play Episode Listen Later Jun 16, 2021 38:22


This week, we dive deep into two news stories that flew under the public's radar. In the summer of 2020, individuals all over the country started receiving random packages of unsolicited and unidentified seeds. In the spring of 2021, pet stores around the country found that the moss balls on their shelves carried a notorious aquatic hitchhiker. On this episode, we talk to some of the people who devoted months of their lives to dealing with these first-of-their-kind international crises.   Special thanks to our guests Christopher Deegan, Wesley Daniels, Amy Kretlow and Amy McGovern.     https://nas.er.usgs.gov/SightingReport.aspx (Report a nonindigenous aquatic species) - https://nas.er.usgs.gov/SightingReport.aspx https://nas.er.usgs.gov/queries/default.aspx (Nonindigenous Aquatic Species Database - USGS) - https://nas.er.usgs.gov/queries/default.aspx https://www.fws.gov/fisheries/ANS/zebra-mussel-disposal.html (Destroy! Don't dump! - Zebra Mussel Disposal) - https://www.fws.gov/fisheries/ANS/zebra-mussel-disposal.html https://www.aphis.usda.gov/aphis/resources/pests-diseases/hungry-pests/hungrypests (Hungry pests - Leave hungry pests behind) - https://www.aphis.usda.gov/aphis/resources/pests-diseases/hungry-pests/hungrypests https://www.seagrant.wisc.edu/our-work/focus-areas/ais/invasive-species/invasive-species-fact-sheets/mollusks/zebra-mussels/ (Zebra mussels) - https://www.seagrant.wisc.edu/our-work/focus-areas/ais/invasive-species/invasive-species-fact-sheets/mollusks/zebra-mussels/ https://www.seagrant.wisc.edu/our-work/focus-areas/ais/invasive-species/invasive-species-fact-sheets/mollusks/quagga-mussel/ (Quagga mussels) - https://www.seagrant.wisc.edu/our-work/focus-areas/ais/invasive-species/invasive-species-fact-sheets/mollusks/quagga-mussel/

Introduced
18. Moss balls and mystery seeds

Introduced

Play Episode Listen Later Jun 16, 2021 38:22


This week, we dive deep into two news stories that flew under the public's radar. In the summer of 2020, individuals all over the country started receiving random packages of unsolicited and unidentified seeds. In the spring of 2021, pet stores around the country found that the moss balls on their shelves carried a notorious aquatic hitchhiker. On this episode, we talk to some of the people who devoted months of their lives to dealing with these first-of-their-kind international crises.   Special thanks to our guests Christopher Deegan, Wesley Daniels, Amy Kretlow and Amy McGovern.     Report a nonindigenous aquatic species - https://nas.er.usgs.gov/SightingReport.aspx Nonindigenous Aquatic Species Database - USGS - https://nas.er.usgs.gov/queries/default.aspx Destroy! Don't dump! - Zebra Mussel Disposal - https://www.fws.gov/fisheries/ANS/zebra-mussel-disposal.html Hungry pests - Leave hungry pests behind - https://www.aphis.usda.gov/aphis/resources/pests-diseases/hungry-pests/hungrypests Zebra mussels - https://www.seagrant.wisc.edu/our-work/focus-areas/ais/invasive-species/invasive-species-fact-sheets/mollusks/zebra-mussels/ Quagga mussels - https://www.seagrant.wisc.edu/our-work/focus-areas/ais/invasive-species/invasive-species-fact-sheets/mollusks/quagga-mussel/

Idaho Matters
Conservation Dogs Find Quagga Mussels

Idaho Matters

Play Episode Listen Later Aug 13, 2019 5:34


Zebra and quagga mussels can devastate an ecosystem and Yellowstone National Park is doing everything it can to keep them out. As the Mountain West News Bureau's Maggie Mullen reports, that includes harnessing the power of a dog's snout.