29 results after applying filter
In complete archive
Xipholena punicea
1920-07-20
Ramphocelus carbo nestling
1922-03-24
Ramphocelus carbo nest
1922-05-20
Formicarius colma, ventral study
1922-06-01
Hylopezus macularia nestling
1922-06-22
Banded bush shrike
1922-07-12
Anoplops rufigula chicks
1922-08-08
Heliconia blossom
1922-08-16
Rhopoterpe torquata nestling
1922-08-25
Querula purpurata head
1922-07-15
Donacobius atricapillus head
1922-10-16
Blue tanager fledgling
1922