"I remember" done

The restricted earths palette is great, I'm already in love with it. It makes saturation and temperature so much easier to experiment with! I added only some cadmium yellow here.

I selected the extinct animals from the list on a precious but utterly depressing site: http://extinctanimals.petermaas.nl/

Here is a detail of the figurines: 

Starting from upper left they are:
- Baiji (aka Yangtze River Dolphin)
- Aldabra Warbler
- Po'o-uli
- Nukupu'u
- Christmas Island Pipistrelle
- Conondale Gastric-brooding Frog
- Partula snails in general (more than 50 species wiped out at once, one of the saddest episodes in the history of biology)
- Aldabra Banded Snail
- Alaotra Grebe

I tried to make them as recognizable as possible but I guess they show better in the sketches (the ones circled in red are the ones I used, except the frog which I improvised while coloring):

The one at the top (the Warbler) is actually represented belly-up, because for many of the animals listed on the site all the references I could find were photos of specimens preserved in some museum. Better than nothing though...