anna_lillith 🇺🇦🌱🐖 · @anna_lillith
2468 followers · 14518 posts · Server mas.to
Dezene Huber 🌻 · @dezene
1206 followers · 1377 posts · Server ecoevo.social

Steller’s sea cows were hunted to off within 30 years of first observation by Europeans. Their closest relatives ( , ) live in much warmer waters.

How did Steller’s sea cows adapt to cold? Signore et al. (2023) reconstructed the and showed a single mutation provided more oxygen to tissues for higher metabolic rates via multiple mechanisms - lower O2 affinity, higher solubility, etc.

Explainer🔗 elifesciences.org/digests/8541

OA🔗 elifesciences.org/articles/854

#extinction #alaska #manatees #dugongs #hemoglobin

Last updated 1 year ago

anna_lillith 🇺🇦🌱🐖 · @anna_lillith
1460 followers · 10667 posts · Server mas.to

- Improve to meet the 2025 water quality targets by enforcing regulations, repair degraded gullies and restore coastal

- End and protect in Reef catchments

- Stop fishing and monitor catches to protect threatened species such as and

#turtles #dugongs #trawling #gillnet #nativevegetation #treeclearing #wetlands #waterquality

Last updated 1 year ago

Kate :verigold: · @DolphinSeeker
346 followers · 1163 posts · Server mstdn.social
NSW.Biodiversity · @Biodiversity
164 followers · 377 posts · Server theblower.au

There are about 240 gillnet commercial licences on the east coast, with about half of those in the Great Barrier Reef World Heritage Area. are placed at the mouths of creeks to catch seafood. Conservationists say the nets are killing endangered animals

abc.net.au/news/2023-06-09/fis
Turtles Sharks

#gillnets #fish #bycatch #dugongs

Last updated 1 year ago

NSW.Biodiversity · @Biodiversity
164 followers · 374 posts · Server theblower.au
NSW.Biodiversity · @Biodiversity
158 followers · 350 posts · Server theblower.au

are killing endangered species in numbers "far greater" than what is reported, calling for a ban on the practice in Great Barrier waters. "It's a Protection Area here but you can still net … I don't know where the logic is. Gillnets are indiscriminate killers which can capture and drown iconic threatened species like dugongs in minutes. Fishers may be illegally mutilating endangered species to attract sharks to devour the carcasses.”

abc.net.au/news/2023-04-23/end
-catch

#gillnets #fishing #reef #dugong #dugongs #sawfish #greenturtles #by

Last updated 1 year ago

The Last Okinawan Dugongs

Treasured by the indigenous people of the island, fewer than 50 live in the wild today.

thenib.com/the-last-okinawan-d

#thenib #militarypollution #usbases #marinemammals #biodiversity #dugong #dugongs #okinawa

Last updated 1 year ago

Biólogo de campo · @biologus_agri
34 followers · 271 posts · Server mastodon.world

RT @MarkusBhler10
Male can grow enormous tusk-like incisors. In the living animal they are hidden behind the massive upper lips. Photo of the skull from the collection of the @SMNStuttgart, photos by me. Underwater photo from Wikipedia.

#dugongs

Last updated 2 years ago

Hakai Magazine · @hakaimagazine
472 followers · 37 posts · Server sciencemastodon.com

For decades, Queensland has relied on nets and baited-hook drumlines to help protect beachgoers from sharks, but these methods can be lethal for marine life. The government is considering replacing these measures with camera-equipped drones. 🦈

hakaimagazine.com/news/using-d

#queensland #australia #drone #beach #beachparty #fisheries #sharks #drones #sharkspotting #turtles #beachsafety #humpbackwhales #dolphins #dugongs #nets #drumlines #safety

Last updated 2 years ago

Philippe Couzon Ⓥ · @pcouzon
852 followers · 5919 posts · Server mastodon.social

Je découvre les qui sont des herbivores marins. Ils broutent le fonds des océans ! fr.wikipedia.org/wiki/Dugong

#dugongs

Last updated 2 years ago

Philippe Couzon Ⓥ · @pcouzon
929 followers · 6465 posts · Server mastodon.social

Je découvre les qui sont des herbivores marins. Ils broutent le fonds des océans ! fr.wikipedia.org/wiki/Dugong

#dugongs

Last updated 2 years ago

NSW.Biodiversity · @Biodiversity
36 followers · 82 posts · Server theblower.au
Farhad · @faab64
71 followers · 195 posts · Server social.tchncs.de
NSW.Biodiversity · @Biodiversity
14 followers · 27 posts · Server theblower.au

The Steller's sea cow, went extinct in the 1700s just 27 years after its first encounter with Europeans due to overhunting, and suggest how forest efforts can take its absence into account. Today, we are surrounded by severely degraded ...
phys.org/news/2022-11-reveal-e marine makers

#kelp #conservation #ecosystems #herbivore #dugongs #manatees #extinction

Last updated 2 years ago

NSW.Biodiversity · @Biodiversity
13 followers · 17 posts · Server theblower.au

During 2021, 1,015 manatees were killed, according to the Florida fish and wildlife conservation commission, largely through as and loss destroyed huge areas of vegetation they rely on for food. More than half of sampled Florida manatees are chronically exposed to , a potent applied to and aquatic weeds. theguardian.com/environment/20

#starvation #pollution #habitat #seagrass #glyphosate #herbicide #sugarcane #extinction #dugongs #wildlife

Last updated 2 years ago

Haddagutfull · @platypusadmirer
266 followers · 597 posts · Server aus.social

@jimrhiz same thing is happening in Australia. Our are starving because their feeding grounds have been covered in mud from all the flooding. It's heartbreaking.

#dugongs

Last updated 2 years ago

scandrof · @scandrof
48 followers · 737 posts · Server aus.social
Parliamo di news! · @parliamodinews
15 followers · 87555 posts · Server masthead.social