Eagle Species by Region:
Europe:
- Bonelli's Eagle - Aquila fasciata
- Booted Eagle - Aquila pennata
- Eastern Imperial Eagle - Aquila heliaca
- Golden Eagle - Aquila chrysaetos
- Greater Spotted Eagle - Aquila clanga
- Lesser Spotted Eagle - Aquila pomarina
- Short-Toed Snake Eagle - Circaetus gallicus
- Spanish Imperial Eagle - Aquila adalberti
- Steppe Eagle - Aquila nipalensis
- White-Tailed Eagle - Haliaeetus albicilla
Africa:
- African Fish Eagle - Haliaeetus vocifer
- African Hawk Eagle - Aquila spilogaster
- Ayres's Hawk Eagle - Aquila ayresii
- Bateleur - Terathopius ecaudatus
- Beaudouin's Snake Eagle - Circaetus beaudouini
- Black-Chested Snake Eagle - Circaetus pectoralis
- Bonelli's Eagle - Aquila fasciata
- Booted Eagle - Aquila pennata
- Brown Snake Eagle - Circaetus cinereus
- Congo Serpent Eagle - Dryotriorchis spectabilis
- Crowned Hawk Eagle - Stephanoaetus coronatus
- Golden Eagle - Aquila chrysaetos
- Cassin's Hawk Eagle - Aquila africana
- Greater Spotted Eagle - Aquila clanga
- Lesser Spotted Eagle - Aquila pomarina
- Long-Crested Eagle - Lophaetus occipitalis
- Madagascar Fish Eagle - Haliaeetus vociferoides
- Madagascar Serpent Eagle - Eutriorchis astur
- Malagasy Crowned Eagle [extinct] - Stephanoaetus mahery
- Martial Eagle - Polemaetus bellicosus
- Short-Toed Snake Eagle - Circaetus gallicus
- Southern Banded Snake Eagle - Circaetus fasciolatus
- Steppe Eagle - Aquila nipalensis
- Tawny Eagle - Aquila rapax
- Verreaux's Eagle - Aquila verreauxii
- Wahlberg's Eagle - Aquila wahlbergi
- Western Banded Snake Eagle - Circaetus cinerascens
Asia:
- Andaman Serpent Eagle - Spilornis elgini
- Bawean Serpent Eagle - Spilornis baweanus
- Black Eagle - Ictinaetus malayensis
- Blyth's Hawk Eagle - Nisaetus alboniger
- Bonelli's Eagle - Aquila fasciata
- Booted Eagle - Aquila pennata
- Burmese Crested Serpent Eagle - Spilornis cheela burmanicus
- Central Nicobar Serpent Eagle - Spilornis cheela minimus
- Ceylon Hawk Eagle - Nisaetus cirrhatus ceylanensis
- Ceylon Serpent Eagle - Spilornis cheela spilogaster
- Chinese Serpent Eagle - Spilornis cheela ricketti
- Crested Hawk Eagle - Nisaetus cirrhatus
- Pale Andaman Serpent Eagle - Spilornis cheela davisoni
- Eastern Imperial Eagle - Aquila heliaca
- Flores Hawk Eagle - Nisaetus floris
- Golden Eagle - Aquila chrysaetos
- Greater Spotted Eagle - Aquila clanga
- Grey-Headed Fish Eagle - Ichthyophaga ichthyaetus
- Gurney's Eagle - Aquila gurneyi
- Himalayan Grey-Headed Fish Eagle - Ichthyophaga humilis plumbea
- Indian Black Eagle - Ictinaetus malayensis perniger
- Indian Spotted Eagle - Aquila hastata
- Indian Tawny Eagle - Aquila rapax vindhiana
- Japanese Mountain Hawk eagle - Nisaetus nipalensis orientalis
- Javan Hawk Eagle - Nisaetus bartelsi
- Legge's Hawk Eagle - Nisaetus kelaarti
- Lesser Fish Eagle - Ichthyophaga humilis
- Little Eagle - Aquila morphnoides
- Mentawai Serpent Eagle - Spilornis sipora
- Mountain Hawk eagle - Nisaetus nipalensis
- Mountain Serpent Eagle - Spilornis kinabaluensis
- Natuna Serpent Eagle - Spilornis natunensis
- New Guinea Harpy Eagle - Harpyopsis novaeguineae
- New Guinea Hawk Eagle - Aquila weiskei
- Nias Serpent Eagle - Spilornis asturinus
- Pallas's Fish Eagle - Haliaeetus leucoryphus
- Philippine Eagle - Pithecophaga jefferyi
- Philippine Hawk Eagle - Nisaetus philippensis
- Philippine Serpent Eagle - Spilornis holospilus
- Pinsker's Hawk Eagle - Nisaetus pinskeri
- Rufous-Bellied Eagle - Lophotriorchis kienerii
- Ryukyu Serpent Eagle - Spilornis perplexus
- Sanford's Sea Eagle - Haliaeetus sanfordi
- Short-Toed Snake Eagle - Circaetus gallicus
- Simeulue Serpent Eagle - Spilornis abbotti
- Great Nicobar Serpent Eagle - Spilornis klossi
- Steller's Sea Eagle - Haliaeetus pelagicus
- Steppe Eagle - Aquila nipalensis
- Sulawesi Hawk Eagle - Nisaetus lanceolatus
- Sulawesi Serpent Eagle - Spilornis rufipectus
- Tawny Eagle - Aquila rapax
- Wallace's Hawk Eagle - Nisaetus nanus
- White-Bellied Sea Eagle - Haliaeetus leucogaster
- White-Tailed Eagle - Haliaeetus albicilla
Australia and New Zealand:
- Gurney's Eagle - Aquila gurneyi
- Haast's Eagle [extinct] - Harpagornis moorei
- Little Eagle - Aquila morphnoides
- Tasmanian Wedge-Tailed Eagle - Aquila audax fleayi
- Wedge-Tailed Eagle - Aquila audax
- White-Bellied Sea Eagle - Haliaeetus leucogaster
North America:
- Bald Eagle - Haliaeetus leucocephalus
- Black-and-White Hawk Eagle - Spizaetus melanoleucus
- Black Hawk Eagle - Spizaetus tyrannus
- Black Solitary Eagle - Harpyhaliaetus solitarius
- Golden Eagle - Aquila chrysaetos
- Harpy Eagle - Harpia harpyja
- Ornate Hawk Eagle - Spizaetus ornatus
South America:
- Black-and-Chestnut Eagle - Spizaetus isidori
- Black-and-White Hawk Eagle - Spizaetus melanoleucus
- Black-Chested Buzzard Eagle - Geranoaetus melanoleucus
- Black Hawk Eagle - Spizaetus tyrannus
- Black Solitary Eagle - Harpyhaliaetus solitarius
- Crested Eagle - Morphnus guianensis
- Crowned Solitary Eagle - Harpyhaliaetus coronatus
- Harpy Eagle - Harpia harpyja
- Ornate Hawk Eagle - Spizaetus ornatus