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Incubation Period of Crimson Sunbird Aethopyga Siparaja PDF

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Preview Incubation Period of Crimson Sunbird Aethopyga Siparaja

MISCELLANEOUS NOTES Though Laugher Ghat in Balaghat district business as usual. What surprised me was that is not very far from where I saw the crimson the bird did not return after the Woodfordia sunbird pair, thought this was another case of fruticosa stopped flowering. The bird was seen I strayed birds as there were no subsequent records all through the hot summer months the last from Madhya Pradesh after 1913.1 observed this sighting being on June 4. The bird was not seen pair for a month or so in the early morning hours, throughout the day, but was seen every evening mainly around Woodfordiafruticosa shrubs, the returning to roost on a small mango tree near flowers ofwhich were heavily laden with nectar. my house. The Woodfordia shrubs stopped flowering by The regular sighting of this bird around March end, and the sunbirds too disappeared. Kanha (in winter months) definitely proves .that To my surprise, a male crimson sunbird returned the bird winters here and probably stays till to my garden in February 1993, which coincided mid-summer before returning to the foothills of with the flowering of Woodfordiafruticosa. The the Himalaya where it breeds. Another point is bird disappeared in March. Since then, a male that perhaps it visits more areas in eastern crimson sunbird has been visiting my garden Madhya Pradesh and the range of the bird almost every year, arriving in February and definitely includes parts of the state other than leaving around the last week of March or April. the one single spot as recorded by D’Abreu in In 1995, a male arrived in the last week of 1913. January and stayed on till the end of March. I have never seen a female of this bird since October 16, 2000 E.P. ERIC D’CUNHA February 1992. am not sure whether the male, Kanha National Park, I which has been arriving here is the same Village Mocha, individual or not. In February 1999, once again P.O. Kisli 481 768, a single male arrived and was going about its Dist. Mandla, Madhya Pradesh, India. References Ali, S. & S.D. Ripley (1987): Compact Handbook ofthe Central Provinces and extension of its habitat. Birds of India and Pakistan together with those of J. Bombay nat. Hist. Soc. 22(2)\ 392-393. A Bangladesh, Nepal, Bhutan and Sri Lanka. 2nd edn, Ripley, S.D. (1982): Synopsis ofthe Birds ofIndia and Oxford University Press, Delhi, pp.737 + 04 plates. Pakistan together with those in Bangladesh, Nepal. 1 D’Abreu, E.A. (1913): The occurrence ofthe Himalayan Bhutan and Sri Lanka. Bombay Natural History Yellowbacked Sunbird, Aethopyga seheriae in the Society, Bombay. 33. INCUBATION PERIOD OF CRIMSON SUNBIRD AETHOPYGA SIPARAJA The crimson sunbird Aethopyga siparaja The pendant nest was entangled to a coir is a resident and fairly common bird in Konkan, string, which was tied to a rafter of the house, Maharashtra. We see this brilliantly coloured 96 cm above the ground. This pear-shaped nest sunbird in its restless flight in gardens, groves was 13 cm long, 7.5 cm wide and with an 8 cm and dense forest regularly. According to Ali and awning over the entrance. The entrance was Ripley (1999), the nesting period of this bird is 3.5 cm in diameter. April to July, but we have seen a female of this We observed the nest a couple of times species building a nest on August 12, 2000 in every day. On August 21 at 0700 hrs, there was Chiplun, Ratnagiri district, Maharashtra. The only one egg in the nest. Two more eggs were nest was built just outside a house wall in an added to the nest in the next two days. The female urban area. started incubation only after the third egg was 148 JOURNAL, BOMBAY NATURAL HISTORY SOCIETY, 100(1), APR. 2003 , MISCELLANEOUS NOTES The male was never seen incubating the All three chicks fledged on September 21 laid. eggs. 2000 at 0800 hrs. The first egg hatched on September 6, 2000 at 0700 hrs, while the second hatched at March 23, 2001 VISHWAS KATDARE ROHAN LOVALEKAR 1400 hrs on the same day. The third egg hatched AMEYA MQDAK two days later in the morning. The incubation period for each egg was 16, 15 and 16 days Sahyadri Nisarg Mitra respectively. Both the parents fed the chicks, but Near Laxminarayan Temple, most ofthe work was done by the female, while Chiplun 415 605, Ratnagiri district, the male took very little part in it. Maharashtra, India. Reference Ali, S. & S. Dillon Ripley (1999): Handbook ofthe Birds ofIndia and Pakistan together with those of Bangladesh, Nepal, Sikkim, Bhutan and Sri Lanka. Revised 2nd edn. Vol 10. Oxford University Press, Delhi. THE SPANISH SPARROW PASSER HISPANIOLENSIS FOUND NESTING 34. IN HANUMANGARH DISTRICT, RAJASTHAN On March 26, 1999, we were at Badopal by Gavrilov (1963), and almost spherical in shape. Lake, Hanumangarh district, Rajasthan watching Fresh straw was used on the outer surface of the migratory birds on passage. Large mixed flocks nests. Most ofthe nests were on the biggestAcacia of Spanish sparrow Passer hispaniolensis and tortilis tree, located on its terminal branches. house sparrow Passer domesticus were On a second visit to the site on April 18, conspicuous in the area, mainly around the ripe 1999, ten more nests were found. Two males were wheat fields and Acacia tortilis plantations along displaying with their tails cocked up, and six the road. The flocks of Spanish sparrow were males were observed carrying some downy exceptionally vocal, calling incessantly and material (probably cotton from the nearby fields) seeming very restless. The whole area was alive and entering the nests. with their noisy and restless behaviour. The Spanish sparrow is a winter visitor to After watching the birds on the lake in the the northwestern part of the Subcontinent (Ali morning, we retired to the shade ofthe plantation and Ripley 1987; Roberts 1992). It breeds for lunch, where the Spanish sparrows were extralimitally in Central Asia westwards to the calling feverishly. While watching the birds, we Caucasus and eastwards throughout Kazakhstan. noticed a few nests on Acacia tortilis trees. A The birds start the return flight from their winter few males in breeding plumage were loudly quarters to the native areas about the beginning “ calling che die che ....” while displaying with of March. The establishment of colonies in their tails cocked up and moving actively around breeding areas usually takes place a few days after the nests. Two males were noticed mounting the beginning ofmass arrivals, during the middle females. or end of May. The birds usually nest in very We counted 22 nests on six Acacia tortilis large colonies (Gavrilov 1963). In contrast, the m trees. These nests were about 6-9 above the nesting colony at Badopal was very small and ground, made up of fresh straw collected from established as early as March. the nearby wheat fields. The nests were c. 25-30 The sparrow nests almost exclusively in cm in diameter, matching the dimensions given cultivated areas, living in the proximity of man. JOURNAL BOMBAY NATURAL HISTORY SOCIETY, 100(1), APR. 2003 149

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