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Heike Zidowitz

@hai-heike.bsky.social

One of the shark broads. Only one at WWF.

74 Followers  |  145 Following  |  1 Posts  |  Joined: 19.11.2024  |  2.0558

Latest posts by hai-heike.bsky.social on Bluesky

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a stuffed shark is standing in front of a fire ALT: a stuffed shark is standing in front of a fire

European Elasmobranch Association friends, use #Elasmo25 for posts about the conference!

29.10.2025 08:56 β€” πŸ‘ 15    πŸ” 4    πŸ’¬ 1    πŸ“Œ 1

Lotte Pohl at #Elasmo25 : Starry smoothhound Sharks exhibit differences in habitat use between sexes. Next steps: use an ultrasound to determine if the females are pregnant, and using estuaries to give birth.

@lottepohl.bsky.social 🌎πŸ§ͺπŸ¦‘πŸ¦ˆπŸ 

29.10.2025 09:10 β€” πŸ‘ 5    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0

Ahmad Widyatmoko at #Elasmo25: The Dutch delta is a possible nursery area for common stingrays, but where they go in winter was unknown. Tagged animals traveled 500 kilometers to UK waters/ the English Channel.

πŸ¦‘πŸ§ͺ🌎🐠🦈

29.10.2025 09:50 β€” πŸ‘ 19    πŸ” 4    πŸ’¬ 0    πŸ“Œ 0

Compagno 1984. Sharks of the World. FAO (sorry, from memory at a bus stop). And lots of Nick Dulvy and Enric Sala 2009.

23.04.2025 19:26 β€” πŸ‘ 1    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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New maps show high-risk zones for whale-ship collisions β€’ Alaska Beacon Collisions with ships are a threat to many large whale species. Scientists estimate that thousands of whales are killed by ships yearly.

New maps show high-risk zones for whale-ship collisions, writes researcher Anna Nisi for @us.theconversation.com, via @AlaskaBeacon.com:

30.11.2024 03:30 β€” πŸ‘ 68    πŸ” 24    πŸ’¬ 1    πŸ“Œ 2
Infographic highlighting solutions

Infographic highlighting solutions

Infographic highlighting solutions

Infographic highlighting solutions

The report also summarizes conservation policy solutions, including policy successes since the last report's release in 2005.

02.12.2024 11:41 β€” πŸ‘ 19    πŸ” 6    πŸ’¬ 1    πŸ“Œ 0
Infographic highlighting the threatened status of sharks and their relatives

Infographic highlighting the threatened status of sharks and their relatives

Here are the latest and most up-to date figures on how many species of sharks and their relatives are threatened. These animals are some of the most threatened vertebrate animals in the world.

02.12.2024 11:41 β€” πŸ‘ 69    πŸ” 33    πŸ’¬ 2    πŸ“Œ 1
Infographic highlighting threats to sharks and their relatives

Infographic highlighting threats to sharks and their relatives

Infographic highlighting threats to sharks and their relatives

Infographic highlighting threats to sharks and their relatives

The report also highlights other conservation threats to sharks and their relatives, including some you may have heard of and many emerging threats around the world, including the trade in shark and ray skin for shoes, bags, wallets, and snack foods.

02.12.2024 11:41 β€” πŸ‘ 24    πŸ” 9    πŸ’¬ 1    πŸ“Œ 0
Infographic showing that the shark meat trade is larger than the shark fin trade

Infographic showing that the shark meat trade is larger than the shark fin trade

Infographic showing the top shark fishing nations

Infographic showing the top shark fishing nations

While most people who think about shark conservation think primarily about the global trade in shark fins, the global trade in shark meat is larger in volume and value, impacting different species and involving different markets.

02.12.2024 11:41 β€” πŸ‘ 30    πŸ” 12    πŸ’¬ 1    πŸ“Œ 2
Infographic about the report

Infographic about the report

The breadth of research topics has expanded, mirroring the inclusion of a greater diversity of species, and attention is being trained on the emerging threats and the accelerating global changes to aquatic ecosystems.

02.12.2024 11:41 β€” πŸ‘ 40    πŸ” 11    πŸ’¬ 1    πŸ“Œ 0
Infographic with overall stats about the report

Infographic with overall stats about the report

This report represents the most up-to-date information from more than 158 countries and territories, and is the work of a team of 353 international scientific and conservation experts. In the 20 years since the first status report (2005), much has changed for sharks, rays and chimaeras.

02.12.2024 11:41 β€” πŸ‘ 30    πŸ” 9    πŸ’¬ 1    πŸ“Œ 0
Cover of the new "global status of sharks, rays, and chimaeras" report

Cover of the new "global status of sharks, rays, and chimaeras" report

BREAKING: The IUCN Species Survival Commission Shark Specialist Group has released a new report on the global conservation status of sharks and their relatives.

portals.iucn.org/library/node...

02.12.2024 11:41 β€” πŸ‘ 201    πŸ” 100    πŸ’¬ 2    πŸ“Œ 15
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Unprecedented International Effort to Prevent Shark Finning Blocked by Japan & China - Shark League for the Atlantic and Mediterranean ICCAT meeting ends in dramatic defeat of proposal to end at-sea fin removal while other shark safeguards advance Limassol, Cyprus. November 18, 2024. This year’s meeting of the International Commissio...

www.sharkleague.org/2024/11/18/u...

19.11.2024 17:02 β€” πŸ‘ 17    πŸ” 10    πŸ’¬ 1    πŸ“Œ 2

@hai-heike is following 19 prominent accounts