Pyrgilauda theresae
Theresa's accentor
Theresa's accentor (Pyrgilauda theresae) is a small bird species found in the mountainous regions of central Asia. It is...
Birds database
Polytmus theresiae
Theresa's spinetail
Theresa's spinetail (Polytmus theresiae) is a small, insectivorous bird found in the Amazon rainforest of South America....
Metallura theresiae
Theresa's Sunangel
Theresa's Sunangel is a species of hummingbird found in the Andes of South America. It is known for its iridescent green...
Atlapetes crassus
Thick-billed Brush Finch
The Thick-billed Brush Finch (Atlapetes crassus) is a medium-sized bird found in the cloud forests of the Andes in South...
Hypsipetes crassirostris
Thick-billed Bulbul
The Thick-billed Bulbul (Hypsipetes crassirostris) is a medium-sized songbird found in the forests and woodlands of Sout...
Chalcites crassirostris
Thick-billed Cuckoo
The Thick-billed Cuckoo (Chalcites crassirostris) is a medium-sized cuckoo found in the forests and woodlands of Southea...
Euphonia laniirostris
Thick-billed Euphonia
The Thick-billed Euphonia is a small, colorful bird found in the forests and woodlands of South America. It is known for...
Heleia crassirostris
Thick-billed Flowerpecker
The Thick-billed Flowerpecker (Heleia crassirostris) is a small, colorful bird found in the forests and woodlands of Sou...
Gypsophila crassa
Thick-billed Flowerpecker
The Thick-billed Flowerpecker (Gypsophila crassa) is a small passerine bird found in the forests of Southeast Asia. It i...
Pachyglossa propria
Thick-billed Flowerpecker
The Thick-billed Flowerpecker (Pachyglossa propria) is a small passerine bird found in the forests of the Philippines. I...
Passerella megarhyncha
Thick-billed Fox Sparrow
The Thick-billed Fox Sparrow is a medium-sized songbird found in the western United States and parts of Mexico. It has a...
Treron curvirostra
Thick-billed Green Pigeon
The Thick-billed Green Pigeon (Treron curvirostra) is a medium-sized pigeon found in the forests and woodlands of Southe...