steppe eagle (Aquila nipalensis)

steppe eagle 
(Aquila nipalensis)
Mussoorie
Uttarakhand
November 20 20
Nikon Gears

This  is a large bird of prey. Like all eagles, it belongs to the family Accipitridae.[3] The steppe eagle's well-feathered legs illustrate it to be a member of the subfamily Aquilinae, also known as the "booted eagles".
 This species was once considered to be closely related to the non-migratory tawny eagle (Aquila rapax) and the two forms have previously been treated as conspecific. They were split based on pronounced differences in morphology and anatomy; two molecular studies, each based on a very small number of genes, indicate that the species are distinct but disagree over how closely related they are.

Comments

Post a Comment

Popular posts from this blog

Bar-throated minla with nesting material or chestnut-tailed minla (Actinodura strigula), or even bar-throated siva,

Image
Bar-throated minla with nesting material  or chestnut-tailed minla  (Actinodura strigula),  or even bar-throated siva,  Zuluk Pangolakha wildlife sanctuary East Sikkim April2022 Nikon Gears This is a species of bird in the laughingthrush and babbler family Leiothrichidae. Traditionally, it has been placed in the genus Minla but is now placed in Actinodura. The species is mainly resident but may move to lower altitudes during harsh winters, coming as low as 1,300 m (4,300 ft). Among the forest types it may occur in are evergreen broadleaf forest, mixed broadleaf and evergreen forest, pine forest, pine or oak and rhododendron forest, rhododendron or bamboo stands. The diet of the bar-throated minla varies by season; during the summer months it is almost exclusively insectivorous, taking beetles, caterpillars and other insects. In the winter months it will also take berries, seeds, and nectar...
Read more

Greater adjutant (Leptoptilos dubius), बड़ा गरुड़

Image
                             बड़ा गरुड़ यह Stork परिवार Ciconiidae का सदस्य है, जो पहले एशिया के अलावा पूरे अफ्रीका और पूर्वी बोर्नियो तक पाया जाता था पर अब यह सिर्फ भारत के 2 क्षेत्रों भागलपुर एवं असम में और कम्बोडिया में ही बचा है। इस समय पूरे विश्व में इसकी आबादी मात्र 1200-1400 तक ही बची है जिसमें अब भागलपुर में 400-450 का अनुमान है।यहां पिछले साल 148 घोसले चिन्हित किये गये थे।  मुझे 1दिन में भागलपुर जिले के नवगछिया  प्रखंड अंतर्गत कदवा दियारा ( कोसी क्षेत्र) के विभिन्न कस्बों में 100 से ज्यादा घोसला दिखाई दिए हैं जिनमें गरुड़ बैठे हुए दिखाई दिये और आसमान में उड़ते हुए भी। ये अपने घोंसले मानव बस्तियों के बीच ही बनाते हैं।  कदवा गांव के लोग इसे भगवान विष्णु का वाहन मानते हुए इनका संरक्षण समर्पित भाव से करते हैं यही मुख्य कारण है कि यहां इनकी जनसंख्या बढ़ रही है।
Read more

black-breasted weaver(non breeding plumage) also known as the Bengal weaver or black-throated weaver (Ploceus benghalensis), बंगाल बया

Image
black-breasted weaver(non breeding plumage)  also known as the Bengal weaver  or black-throated weaver  (Ploceus benghalensis),  बंगाल बया Samda wetland Ayodhya January 2021 Nikon Gears Full screen mode recommended for details https://maghaa.com/mIvtV This is a weaver resident in the northern river plains of the Indian subcontinent. Like the other weavers, the males build an enclosed nest from reeds and mud, and visiting females select a mate at least partially based on the quality of the nest. It is polygynous and colonial, and on the whole similar to that of the baya and streaked weavers.  Male constructs the nest single-handedly, with a group of females visiting it during late construction stage, jumping on the helmets, tugging and testing, presumably for strength. If a female appears interested, the male bows low before her, presenting his golden crown to her. He flaps his w...
Read more