IUCN Red List
Least Concern (LC)
Widespread and stable, for now. Being common is not the same as being safe, and several of these were assessed decades ago.
266 species · page 12 of 12
Wood Frog
Lithobates sylvaticus
A frog that can let ice fill over a third of its body each winter, stop its own heart, and thaw out alive again each spring.
Coldwave & Glacial Post-PunkView →
Yellowfin Tuna
Thunnus albacares
A warm-muscled torpedo that can swim across an entire ocean.
Post-Rock & Cinematic OrchestralView →
Conservation categories are from the IUCN Red List of Threatened Species. AnimalTracks is independent of IUCN.