Partial albinism in Red-vented Bulbul Pycnonotus cafer (Linnaeus, 1766) from Rajgir Wildlife Sanctuary, Nalanda, Bihar, India
نویسندگان
چکیده
The current study presents findings on the occurrence of partial albinism (leucism) in a bird species, Red-vented Bulbul Pycnonotus cafer (Linnaeus, 1766) Rajgir Wildlife Sanctuary located Nalanda district Bihar, India. Various anomalies color patterns result conditions such as Albinism, Erythrism, Melanism, Xanthism, and Schizochromism. These are characterized by alterations pigmentation concentration living organisms. Leucism is biological condition impairment melanin production cells. We recorded individual total eight times along with normal most occasions around same locality while continuing surveys for next 4 months.
منابع مشابه
Acoustic communication in the Red-vented Bulbul Pycnonotus cafer.
This paper deals with acoustic communication in the Red-vented Bulbul Pycnonotus cafer. This species emits a high variety of vocal signals that can be classified on the basis of their acoustical features and context of production. Individuals sang throughout the year and most songs were discrete and stereotyped. The songs were composed of strophes (phrases) with minor structural variations of e...
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ژورنال
عنوان ژورنال: Journal of entomology and zoology studies
سال: 2023
ISSN: ['2320-7078', '2349-6800']
DOI: https://doi.org/10.22271/j.ento.2023.v11.i5b.9234