Here we present the last documentation introduced in our website.
Identification of Pallid Harrier. Part I: first plumage. Key characters to distinghish the differences with Montagu’s Harrier in 1cy autumn (fresh plumage) and 2cy spring (worn plumage)
OLLÉ A. GOY J. & MONTRÀS-JANER T. 2023. Identification of Pallid Harrier Part I: first plumage. Key characters to distinghish […]
TRABALON F. & JAIS M. 2021. Field identification of the Golden Eagle, and the different plumages of the ssp. homeyeri […]
OLLÉ A. MONTRÀS-JANER T. & GOY J. 2020. Identification of juvenile Lesser Kestrel: keys to differentiate from juvenile Common Kestrel. […]
OLLÉ A. & MONTRÀS-JANER T. 2020. Identification of second and third plumages in Short-toed Snake Eagle. www.raptoridentification.com Short-toed Snake Eagle […]