Oliver Conway

I take the packet to Neil Garrick Maidment, who runs the charity The Seahorse Trust.

He identifies several pregnant specimens.

This one packet is probably representing five, six, maybe 700 seahorses that are dead.

I could probably find seahorses in a couple of minutes on Facebook.

It's that easy.

What do you think of that?

Tragic.

Absolutely awful.

Tragic.

One of the reasons I started Facebook was that... Mark Zuckerberg explains his vision for Meta, which owns Facebook.

I asked the company what it was doing about the trade and in a statement was told, ''We do not allow the sale of endangered species on our platforms and we remove this content as soon as we become aware of it.''

Despite the work of the authorities around the world, our rarest animals remain at risk for sale and just a click away.

Angus Crawford.

And you can hear more on this story on our YouTube channel.

Search for BBC News, then select podcasts and the Global News podcast.

We update it every weekday.

The final letter written by Mary, Queen of Scots, is revealed to the public.

A scam exploiting vulnerable families with sick children.

I would have done anything to get the medicine for Khalil.

I want to be a normal kid.