Results 131 to 140 of about 654 (172)

Layard's Parakeet (Psittacula calthrapae)

2020
Nigel Collar, Peter F. D. Boesman
openaire   +1 more source

Echo Parakeet (Psittacula eques)

2020
Nigel Collar, Eduardo de Juana, Peter F. D. Boesman   +2 more
openaire   +1 more source

Psittacula Krameri Scopoli

Journal of the East Africa Natural History Society, 1943
openaire   +1 more source

STUDIES ON THE PHYSIOLOGY OF DIGESTION IN PSITTACULA KRAMERI (SCOP.)

1981
The physiological studies include the pH determination and qualitative estimation of enzymes in different parts of the gut of Psittacula kraineri.
Mohan, K, Magon, Vejay K
openaire   +1 more source

Differences in Feeder Visitation by Invasive Rose-Ringed Parakeets (Psittacula krameri) between Hawaiian Islands1

Pacific Science, 2023
Shane R Siers, Bryan Kluever, Aaron Shiels   +2 more
exaly  

Seychelles Parakeet (Psittacula wardi)

2020
openaire   +1 more source

Newton's Parakeet (Psittacula exsul)

2020
openaire   +1 more source

Alexandrine Parakeet (Psittacula eupatria)

2020
Nigel Collar, Peter F. D. Boesman
openaire   +1 more source

Rose-ringed parakeet (Psittacula krameri)

Resonance, 2022
openaire   +1 more source

Large Tree-Finch (Camarhynchus psittacula)

2020
Alvaro Jaramillo, Chris Sharpe
openaire   +1 more source