Useful Facebook Identification Groups

I decided to make a list of all the Facebook identification groups I normally use when trying to identify the things I photograph. Some groups are more "scientific", others not so much, but all of them have been really useful. People tend to be very helpful and usually have a pedagogical approach to my ID requests.

The groups listed bellow can be divided into 2 groups: the portuguese ones (where people speak portuguese) and the worldwide ones (where users tend to use english to communicate). There is also a spanish group where both spanish, portuguese and english can be used (although people prefer spanish).

I organised the list according to the taxonomic groups covered by each group. I made a small explanatory note when the subject of each group is not clear (either because the name is portuguese or because it is a very "broad themed" group).

Hope this can be usefull!

Birds

Aves de Portugal Continental (Portugal)
Observação de aves em Portugal (Portugal)
Aves raras em Portugal continental (Rarities - Portugal)
Bird Identification (Worldwide)

Mammals

Mamíferos de Portugal (Portugal)
Mamíferos de Portugal em estado selvagem (Portugal)

Animal tracks/traces

MUSKARI RASTROS (Iberian Peninsula)

Reptiles and Amphibians

Anfíbios e Répteis de Portugal (Reptiles and amphibians - Portugal)
Reptile and Amphibian Identification (Worldwide)
Turtle identification (Worldwide)

Fish and other marine or coastal organisms

All Fish Species Identification (Worldwide)
Marine Creature Identification (Worldwide)
Crustacean Identification Group (Worldwide) (not all crustaceans are aquatic, but the group focus mostly on aquatic crustaceans)

Mollusks

Snail Identification (Worldwide)
British Marine Mollusca (British Isles)
The Bivalves Club (Bivalvia - Worldwide)

Insects

Artrópodes em Portugal (Portugal) (This one is a bit "global", since it includes not only insects but also arachnids, myriapods, and crustaceans)
Lepidoptera em Portugal (Lepidoptera: butterflies and moths - Portugal)
Libélulas e Libelinhas de Portugal (Odonata: dragonflies and damselflies - Portugal)
Diptera em Portugal (Diptera: flies - Portugal)
Orthoptera de Portugal (Orthoptera: grasshoppers, locusts and crickets - Portugal)
Coleoptera em Portugal (Coleptera: beetles - Portugal)
Hemiptera de Portugal (Hemiptera - cicadas, aphids, planthoppers, leafhoppers, bed bugs and shield bugs - Portugal)
Hymenoptera em Portugal(Hymenoptera: sawflies, wasps, bees, and ants - Portugal)
Insects and other Invertebrates of Britain and Europe(Europe)
Homeowners Entomology (Identification of insects you found at home - Worldwide)
Insect Identification (Worldwide)
The Moth And Butterfly Identification Forum (Worldwide)
Bug Identification Group (Worldwide)