Spotted Ratfish

1. International Union for Conservation of Nature (IUCN) Red List of Threatened Species: Hydrolagus colliei (Spotted Ratfish).2. Didier, D.A., Phylogenetic systematics of extant chimaeroid fishes (Holocephali, Chimaeroidei) (American Museum Novitates).3. Ebert, D.A.,...

Opah

1. International Union for Conservation of Nature (IUCN) Red List of Threatened Species: Lampris guttatus (Opah).2. Wegner, N.C. et al., Whole-body endothermy in a mesopelagic fish, the opah, Lampris guttatus (Science, 2015).3. Underkoffler, K.E. et al., A taxonomic...

Grey Heron

1. International Union for Conservation of Nature (IUCN) Red List of Threatened Species: Ardea cinerea (Grey Heron).2. Kushlan, J.A. & Hancock, J.A., Herons: Bird Families of the World (Oxford University Press).3. British Trust for Ornithology (BTO) Heronries...

Red-throated Diver

1. International Union for Conservation of Nature (IUCN) Red List of Threatened Species: Gavia stellata (Red-throated Diver).2. Cramp, S. & Simmons, K.E.L., Birds of the Western Palearctic (Oxford University Press); Birds of the World, Cornell Lab of...

Oak Mazegill

1. International Union for Conservation of Nature (IUCN) Red List of Threatened Species: Daedalea quercina (Oak Mazegill).2. Ryvarden, L. & Gilbertson, R.L., European Polypores (Synopsis Fungorum, Fungiflora).3. Index Fungorum / MycoBank: Daedalea quercina (L.)...