Carlos Alberto Arias A.:
Piranga rubra ♂
Carlos Alberto Arias A.:
Vireo olivaceus MB
Carlos Alberto Arias A.:
Pygochelidon cyanoleuca. MA
Carlos Alberto Arias A.:
Charadrius semipalmatus
Carlos Alberto Arias A.:
Tringa solitaria MB - End of the dispute in the air - After the storm comes the calm- 9/9
Carlos Alberto Arias A.:
Tringa solitaria MB - The fight of the century- a dispute in the air 1/9
Carlos Alberto Arias A.:
Tringa solitaria MB. -The fight of the century- a dispute in the air. 3/9
Carlos Alberto Arias A.:
Tringa solitaria MB. -The fight of the century- a dispute in the air. 2/9
Carlos Alberto Arias A.:
Tringa Solitaria MB -The fight of the century- a dispute in the air. 4/9
Carlos Alberto Arias A.:
Tringa solitaria MB -The fight of the century- a dispute in the air. 5/9
Carlos Alberto Arias A.:
Tringa solitaria MB. -The fight of the century- a dispute in the air. 7/9
Carlos Alberto Arias A.:
Tringa solitaria MB -The fight of the century- a dispute in the air. 6/9
Carlos Alberto Arias A.:
Tringa solitaria MB. -The fight of the century- a dispute in the air. 8/9
Carlos Alberto Arias A.:
Ictinia mississippiensis MB
Carlos Alberto Arias A.:
Ictinia mississippiensis MB
Carlos Alberto Arias A.:
Setophaga petechia. - migratoria- 2/5
Carlos Alberto Arias A.:
Setophaga petechia. -migratoria- 1/5
Carlos Alberto Arias A.:
Setophaga petechia. migratoria. 3/5
Carlos Alberto Arias A.:
Setophaga petechia
Carlos Alberto Arias A.:
Setophaga petechia -migratoria- 5/5
Carlos Alberto Arias A.:
Icterus galbula ♂
Carlos Alberto Arias A.:
Icterus galbula. ♂ -Migratorio-
Carlos Alberto Arias A.:
Icterus spurius MB - migratoria boreal-
Carlos Alberto Arias A.:
Icterus spurius -migratoria boreal-
Carlos Alberto Arias A.:
Icterus spurius. - migratoria boreal-
Carlos Alberto Arias A.:
Icterus spurius. juvenile
Carlos Alberto Arias A.:
Icterus spurius
Carlos Alberto Arias A.:
Setophaga fusca - migratoria-
Carlos Alberto Arias A.:
Setophaga fusca
Carlos Alberto Arias A.:
Setophaga fusca
