Search

Polyfolliculosis in black-winged kite Elanus caeruleus?

on 11th July 2023

The nesting of Black-winged Kites, Elanus caeruleus at Marina Bay, Singapore had enthralled photographers for some years now. Recently, Jeremiah Loei visited the kite family and documented a juvenile taking off. The You-tube video below exposed two extra large feathers on each side of the axillla (armpit) areas. The feathers appear to grow from follicles close to each other or from the same follicle. If it is the latter, then it is a case of polyfolliculosis, that is, multiple feathers emerge from one follicle. They are known to form on any part of the body but tend to form around areas like the neck, thigh and tail. The condition makes the area intensely itchy. The cause of this condition could be viral or protozoan infections or a genetic aberration. The condition is known to be common in lovebirds, parakeets and cockatiels – pet birds. Read this post.

If you like this post please tap on the Like button at the left bottom of page. Any views and opinions expressed in this article are solely those of the authors/contributors, and are not endorsed by the Lee Kong Chian Natural History Museum (LKCNHM, NUS) or its affiliated institutions. Readers are encouraged to use their discretion before making any decisions or judgements based on the information presented.

LW Teo

Other posts by LW Teo

Leave a Reply

Your email address will not be published. Required fields are marked *

Categories
Archives

Overall visits (since 2005)

Live visitors
536
9420
Visitors Today
51414673
Total
Visitors

Clustrmaps (since 2016)