Dicrurus Hottentottus) Correlates of Head Scale Asymmetry and Fragmentation in a Tropical Snake
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J. Yamashina Inst. Ornithol., 41: 200-203, 2010
ΊῘ῞Ῑ (J. Yamashina Inst. Ornithol.), 41:200῍203, 2010 ῌYamashina Institute for Ornithology Report ῍ΐῒ῎ Migrating Black Drongo Dicrurus macrocercus Feeding on Passerines on a Stopover Island, Korea Gil-Pyo Hong῎, Gi-Chang Bing῎, Chang-Yong Choi῎,1), Hyun-Young Nam῎, Il-Jae Won῎, Sung-Jin Kim῎, Jong-Gil Park῎ and Hee-Young Chae῎ Abstract. A migrating Black Drongo Dicrurus macrocercus was observed con- secutively feeding on a Siberian Stonechat Saxicola maura and an Asian Stubtail Urosphena squameiceps on Hongdo Island, Jeonnam Province, Korea. Unlike previous reports of occasional, apparently exceptional, avian predation by the Black Drongo, this sequential observation suggests that the Black Drongo may selectively hunt avian prey. During Black Drongo migration, when other migrating passerines are abundant and insect availability is relatively low, such behavior would help meet its high energy demands. Key words: Asian Stubtail Urosphena squameiceps, Avian predation, Black Drongo Dicrurus macrocercus, Siberian Stonechat Saxicola maura. ῏ῌῑῌῐ῎ ῖ Urosphena squameiceps῍ ῞ ῝῍ ΐῒῗῒ Dicrurus macrocercus῍ Saxicola maura. The Black Drongo Dicrurus macrocercus is a small passerine bird widely distributed in Asia and commonly observed in open country with trees (Vaurie 1959). The Black Drongo is an omnivore, feeding predominantly on a variety of insects, and occasionally on reptiles, fish, bats, and birds (Ali and Ripley 1983, Senthilmurugan 2005). The previously reported avian prey species of the Black Drongo were Tickell’s Blue Flycatcher Muscicapa tickelliae, Prinia spp., Aegithina spp., Zosterops spp. including the Indian White-eye Zosterops palpebrosa, and some martins (Hirundinidae) (Osmaston 1922, Ali & Ripley 1983, Sridharan & Sivasubramanian 1987, D’Silva et al. 1990, Jayson & Ramachandran 1994). -
Darwin and Northern Territory (06/22/2019 – 07/06/2019) – Birding Report
Darwin and Northern Territory (06/22/2019 – 07/06/2019) – Birding Report Participants: Corey Callaghan and Diane Callaghan Email: [email protected] Overview: At an Australasian Ornithological Conference in Geelong, November 2017, they announced that the next conference would be in Darwin in 2019. I immediately booked it in the calendar that that is when I would do the typical Darwin birding trip. Diane was on board, and so we decided to do a solid birding trip before the conference in early July. There are some tricky ‘must-get’ birds here, and overall we did pretty well. We ended with 198 species for the trip, and got pretty much all the critical top end birds. Didn’t get any of the mangrove specialties (e.g., whistlers, and fantail), but I was still pleased with how we did. Highlights included all the finches that we saw, and the great spread of waterbirds. Chestnut Rail was also a highlight. When I went to the conference, I dropped Diane off to go hiking at Litchfield National Park, but before that we did a 10 day trip, driving out to Timber Creek and then back. Read below for day- by-day highlights, some photos, and various birding locations. Any hyperlinks should take you to the associated location and/or eBird checklists, which would provide precise coordinates and sometimes more detailed location notes. *Note: I follow the eBird/clements taxonomy, which differs in bird names from IOC. Blue-faced Honeyeater Day 1 (June 22nd, 2019): Flight from Sydney to Darwin We had an early flight from Sydney and got into Darwin at about 2:00 PM. -
India: Kaziranga National Park Extension
INDIA: KAZIRANGA NATIONAL PARK EXTENSION FEBRUARY 22–27, 2019 The true star of this extension was the Indian One-horned Rhinoceros (Photo M. Valkenburg) LEADER: MACHIEL VALKENBURG LIST COMPILED BY: MACHIEL VALKENBURG VICTOR EMANUEL NATURE TOURS, INC. 2525 WALLINGWOOD DRIVE, SUITE 1003 AUSTIN, TEXAS 78746 WWW.VENTBIRD.COM INDIA: KAZIRANGA NATIONAL PARK EXTENSION February 22–27, 2019 By Machiel Valkenburg This wonderful Kaziranga extension was part of our amazing Maharajas’ Express train trip, starting in Mumbai and finishing in Delhi. We flew from Delhi to Guwahati, located in the far northeast of India. A long drive later through the hectic traffic of this enjoyable country, we arrived at our lodge in the evening. (Photo by tour participant Robert Warren) We enjoyed three full days of the wildlife and avifauna spectacles of the famous Kaziranga National Park. This park is one of the last easily accessible places to find the endangered Indian One-horned Rhinoceros together with a healthy population of Asian Elephant and Asiatic Wild Buffalo. We saw plenty individuals of all species; the rhino especially made an impression on all of us. It is such an impressive piece of evolution, a serious armored “tank”! On two mornings we loved the elephant rides provided by the park; on the back of these attractive animals we came very close to the rhinos. The fertile flood plains of the park consist of alluvial silts, exposed sandbars, and riverine flood-formed lakes called Beels. This open habitat is not only good for mammals but definitely a true gem for some great birds. Interesting but common birds included Bar-headed Goose, Red Junglefowl, Woolly-necked Stork, and Lesser Adjutant, while the endangered Greater Adjutant and Black-necked Stork were good hits in the stork section. -
Report on Birds Seen in Goa, India November 5-9, 2013
Mikko Pyhälä mikko.pyhala(a)kolumbus.fi 17.01.2013 Report on birds seen in Goa, India November 5-9, 2013 Flame- throated Bulbul India is an excellent country to observe birds which mostly are not terribly afraid of human beings, because there is so li9le, if any hun:ng. By and large, Indians are tolerant of wildlife, even in densely habited areas. Good guidebooks are available, but English language names of birds have recently changed somewhat, and also some La:n names have been changed when species have been split and redefined. The Western Ghats, a coastal mountain range from Goa to Kerala, is a hotspot of endemism, in fact one of the most important centres of endemism in the world. A temporary ban on new mining projects has given relief to many good birding areas, including officially gaze9ed sanctuaries. Thanks to the generous invita:on by our long-:me friend, Danish diplomat Peter Mark, some 20 of his friends we gathered in the southern :p of North Goa at Sinquerim, with Marbella Guesthouse as our base. Some of us like Peter, his girlfriend Bodil Nydal Engell, and Birte Poulsen, and me, have been birding for ages. Several others joined walks and excursions, some for the first :me in their life, and enjoyed it. For two excursions, our excellent expert guide was Pankaj Lad (Canopy) who "1 Mikko Pyhälä mikko.pyhala(a)kolumbus.fi 17.01.2013 Ashy Drongo Little Green Bee-eater Crimson-backed Sunbird Black-hooded Oriole impressed us with his ability to imitate many bird songs and sounds. -
India: Tigers, Taj, & Birds Galore
INDIA: TIGERS, TAJ, & BIRDS GALORE JANUARY 30–FEBRUARY 17, 2018 Tiger crossing the road with VENT group in background by M. Valkenburg LEADER: MACHIEL VALKENBURG LIST COMPILED BY: MACHIEL VALKENBURG VICTOR EMANUEL NATURE TOURS, INC. 2525 WALLINGWOOD DRIVE, SUITE 1003 AUSTIN, TEXAS 78746 WWW.VENTBIRD.COM INDIA: TIGERS, TAJ, & BIRDS GALORE January 30–February 17, 2018 By Machiel Valkenburg This tour, one of my favorites, starts in probably the busiest city in Asia, Delhi! In the afternoon we flew south towards the city of Raipur. In the morning we visited the Humayan’s Tomb and the Quitab Minar in Delhi; both of these UNESCO World Heritage Sites were outstanding, and we all enjoyed them immensely. Also, we picked up our first birds, a pair of Alexandrine Parakeets, a gorgeous White-throated Kingfisher, and lots of taxonomically interesting Black Kites, plus a few Yellow-footed Green Pigeons, with a Brown- headed Barbet showing wonderfully as well. Rufous Treepie by Machiel Valkenburg From Raipur we drove about four hours to our fantastic lodge, “the Baagh,” located close to the entrance of Kanha National Park. The park is just plain awesome when it comes to the density of available tigers and birds. It has a typical central Indian landscape of open plains and old Sal forests dotted with freshwater lakes. In the early mornings when the dew would hang over the plains and hinder our vision, we heard the typical sounds of Kanha, with an Indian Peafowl displaying closely, and in the far distance the song of Common Hawk-Cuckoo and Southern Coucal. -
Field Guides Birding Tours: Philippines
Field Guides Tour Report PHILIPPINES Feb 26, 2011 to Mar 20, 2011 Dave Stejskal & Mark Villa I really enjoyed getting back to the Philippines again this year with our group. We had some fantastic birding moments together on this rather demanding and sometimes challenging trip, even to the very end. Every time I come back to these islands, I worry about how much more habitat has been lost in the intervening time since my last visit. As usual, lots had been lost, but much good habitat still remains, albeit more difficult to access. Despite the habitat loss, we were able to find, and to see very, very well, an impressive number of Philippine endemic birds. Perhaps first and foremost of these was the Great Philippine Eagle on Mt. Kitanglad. We had a couple of good looks, though they were a little distant. Still, to see this critically endangered eagle at all is a marvelous achievement! Other highlights of this three-week tour are many, but I feel compelled to mention: --that gorgeous male Palawan Peacock-Pheasant at St. Paul's NP --our close flyby looks at Bukidnon Woodcock Azure-breasted Pitta...a beauty seen well at --a flock of seven Philippine Cockatoos near Sabang PICOP (Photo by guide Dave Stejskal) --those bizarre Scale-feathered and Red-crested malkohas --our outstanding Luzon Scops-Owl --the delightful Silvery Kingfisher and the scarce Blue-capped Kingfishers at PICOP on Mindanao --all of those huge Rufous Hornbills --our surprise trio of Wattled Broadbills at dusk --our skulky Russet Bush-Warbler --and those strange Apo Mynas. -
A Preliminary Study on Population of Some Passeriformes at Marala Head
Journal of Bioresource Management Volume 6 Issue 4 Article 4 A Preliminary Study on Population of Some Passeriformes at Marala Head Zahid Bhatti Center for Bioresource Research (CBR), Islamabad, Pakistan Fakhra Nazir Capital University of Science and Technology, Islamabad, Pakistan, [email protected] Asad Ghufran International Islamic University, Islamabad, Pakistan Follow this and additional works at: https://corescholar.libraries.wright.edu/jbm Part of the Biodiversity Commons, and the Ornithology Commons Recommended Citation Bhatti, Z., Nazir, F., & Ghufran, A. (2019). A Preliminary Study on Population of Some Passeriformes at Marala Head, Journal of Bioresource Management, 6 (4). DOI: https://doi.org/10.35691/JBM.9102.0114 ISSN: 2309-3854 online (Received: Jan 6, 2020; Accepted: Jan 6, 2020; Published: Oct 31, 2019) This Article is brought to you for free and open access by CORE Scholar. It has been accepted for inclusion in Journal of Bioresource Management by an authorized editor of CORE Scholar. For more information, please contact [email protected]. A Preliminary Study on Population of Some Passeriformes at Marala Head © Copyrights of all the papers published in Journal of Bioresource Management are with its publisher, Center for Bioresource Research (CBR) Islamabad, Pakistan. This permits anyone to copy, redistribute, remix, transmit and adapt the work for non-commercial purposes provided the original work and source is appropriately cited. Journal of Bioresource Management does not grant you any other rights in relation to this website or the material on this website. In other words, all other rights are reserved. For the avoidance of doubt, you must not adapt, edit, change, transform, publish, republish, distribute, redistribute, broadcast, rebroadcast or show or play in public this website or the material on this website (in any form or media) without appropriately and conspicuously citing the original work and source or Journal of Bioresource Management’s prior written permission. -
Borneo: Sabah
Storm’s Stork (Craig Robson) BORNEO: SABAH 12 – 26 OCTOBER 2019 LEADER CRAIG ROBSON It was back to basics in 2019, with this two-week tour focussing on the Malaysian province of Sabah. Luck was on our side I think, as we succeeded in seeing an excellent range of specialities and endemics. At Kina- balu Park, we found the crucial trio of Whitehead’s Trogon, Whitehead’s Broadbill and Whitehead’s Spider- hunter, as well as the much-wanted Fruithunter - which made an exceptional showing this year -, and Moun- tain Blackeye. At Sepilok and Gomantong we added Bat Hawk and Black-crowned Pitta, while the Kina- batangan River brought us the likes of Storm’s Stork, Bornean Ground Cuckoo, Wrinkled Hornbill, and Hooded Pitta. Our final destination at the luxurious Borneo Rainforest Lodge, in Danum Valley Conservation Area, produced the bird of the tour - Bornean Bristlehead - as well as ‘Bornean’ Crested Fireback, Barred 1 BirdQuest Tour Report: Borneo: Sabah www.birdquest-tours.com Eagle-Owl, Large, Gould’s and Sunda Frogmouths, Blue-headed and Bornean Banded Pittas, and Bornean and Black-throated Wren-Babblers. Mammals featured prominently too with several Bornean Orangutans, hundreds of Proboscis Monkeys, and several fantastic Horsfield’s Tarsiers to name but a few. There was also a wide range of other interesting wildlife, from reptiles like Bornean Keeled Pit Viper, to spectacular butterflies like Rajah Brooke’s Birdwing. Having all met up at the airport in Kota Kinabalu, around midday, we headed off birding for the rest of the day. First up was Lok Kawi Beach, where we observed a range of shorebirds, including a dapper pair of Malaysian Plovers, and common migrant species such as Terek Sandpiper and Grey-tailed Tattler. -
Migration of Black Drongo Dicrurus Macrocercus in Southern Thailand in Autumn 2003
Forktail 20 (2004) SHORT NOTES 143 Migration of Black Drongo Dicrurus macrocercus in southern Thailand in autumn 2003 ROBERT DECANDIDO, CHUKIAT NUALSRI and DEBORAH ALLEN The Black Drongo Dicrurus macrocercus is a medium- 99o13.26’E) was in a freshwater marsh at Ban U- sized passerine of temperate and tropical Asia. It breeds Tapao, Tha Yang subdistrict, 4.6 km east-north-east of in south-east Iran, Afghanistan, India, south-east Tibet, Chumphon, and approximately 2 km north-east of the and from northern China discontinuously south coastal highway. The vegetation comprises primarily through south-west Thailand, to Bali and Java. sedges Carex spp., rushes Juncus spp. and cat-tails Northern populations migrate, wintering at lower Typha spp. with lone, scattered trees. In clear weather, altitudes and latitudes, reaching as far south as central it is possible to see 10 km to the north-east, 3 km to the India in the west, and Malaysia and Sumatra in the east and west, and about 1 km to the south. The east, where they occur in tropical savanna, grassland location of our watch site was approximately 435 km to and agricultural areas (Jeyarajasingham and Pearson the south-south-west of the one used by Melville and 1999). Fletcher (1982). Little has been published about Black Drongo Migrating drongos were counted using 10x binocu- migration. Historically, the species was considered an lars by RDC, assisted at times by CN and DA. Count ‘extremely abundant’ migrant in September at protocols followed those described in Bildstein and Beidaihe, China, occurring in ‘huge noisy parties’ (La Zalles (1995) for raptors. -
OF the TOWNSVILLE REGION LAKE ROSS the Beautiful Lake Ross Stores Over 200,000 Megalitres of Water and Supplies up to 80% of Townsville’S Drinking Water
BIRDS OF THE TOWNSVILLE REGION LAKE ROSS The beautiful Lake Ross stores over 200,000 megalitres of water and supplies up to 80% of Townsville’s drinking water. The Ross River Dam wall stretches 8.3km across the Ross River floodplain, providing additional flood mitigation benefit to downstream communities. The Dam’s extensive shallow margins and fringing woodlands provide habitat for over 200 species of birds. At times, the number of Australian Pelicans, Black Swans, Eurasian Coots and Hardhead ducks can run into the thousands – a magic sight to behold. The Dam is also the breeding area for the White-bellied Sea-Eagle and the Osprey. The park around the Dam and the base of the spillway are ideal habitat for bush birds. The borrow pits across the road from the dam also support a wide variety of water birds for some months after each wet season. Lake Ross and the borrow pits are located at the end of Riverway Drive, about 14km past Thuringowa Central. Birds likely to be seen include: Australasian Darter, Little Pied Cormorant, Australian Pelican, White-faced Heron, Little Egret, Eastern Great Egret, Intermediate Egret, Australian White Ibis, Royal Spoonbill, Black Kite, White-bellied Sea-Eagle, Australian Bustard, Rainbow Lorikeet, Pale-headed Rosella, Blue-winged Kookaburra, Rainbow Bee-eater, Helmeted Friarbird, Yellow Honeyeater, Brown Honeyeater, Spangled Drongo, White-bellied Cuckoo-shrike, Pied Butcherbird, Great Bowerbird, Nutmeg Mannikin, Olive-backed Sunbird. White-faced Heron ROSS RIVER The Ross River winds its way through Townsville from Ross Dam to the mouth of the river near the Townsville Port. -
Birds of the Tweed Valley
and Tweed Shire Council Shire Tweed and Little Grassbird and Chestnut-breasted Mannikin. Chestnut-breasted and Grassbird Little Prepared by BirdLife Northern Rivers Rivers Northern BirdLife by Prepared Flycatcher, Golden-headed Cisticola, Australian Reed-Warbler, Reed-Warbler, Australian Cisticola, Golden-headed Flycatcher, Triller, White-breasted Woodswallow, Willie Wagtail, Restless Restless Wagtail, Willie Woodswallow, White-breasted Triller, Eastern Rosella, Noisy Friarbird, Cicadabird, White-winged White-winged Cicadabird, Friarbird, Noisy Rosella, Eastern Snipe, Yellow-tailed Black-Cockatoo, Scaly-breasted Lorikeet, Lorikeet, Scaly-breasted Black-Cockatoo, Yellow-tailed Snipe, Black-fronted Dotterel, Comb-crested Jacana, Latham’s Latham’s Jacana, Comb-crested Dotterel, Black-fronted (02) 6672 1340 or (07) 5536 6737 5536 (07) or 1340 6672 (02) White-bellied Sea-Eagle, Purple Swamphen, Eurasian Coot, Coot, Eurasian Swamphen, Purple Sea-Eagle, White-bellied Visitor Information Centres: Centres: Information Visitor Great Cormorant, Intermediate Egret, Black-shouldered Kite, Kite, Black-shouldered Egret, Intermediate Cormorant, Great birdlife.org.au Australasian Grebe, Wonga Pigeon, Australasian Darter, Darter, Australasian Pigeon, Wonga Grebe, Australasian For more information visit our website our visit information more For BIRDS SIGHTED INCLUDE: INCLUDE: SIGHTED BIRDS Black Swan, Hardhead, Hardhead, Swan, Black all visitors wishing to join us. join to wishing visitors all outings and extend a warm welcome to to welcome warm a extend -
Exercise 31 Aves I: Obsewations and Classification of Specimens
EXERCISE 31 AVES I: OBSEWATIONS AND CLASSIFICATION OF SPECIMENS Structure 3 1.1 Introduction 0b.jectives 31.2 Material Required 3 1.3 General Characters of Aves 3 1.4 Observatioll of Museum Specimens Milvlw nligrans B~ll~obzt bo Corvzw splendens Dio.zit.its adsit~zilis Colllnlbin Iivin Ds17dvocopu.s tizehrnttensis Psittnclrka ellpatria Callzls donlssticus Ezluj~nanzysscolol~ncen Stvuthio cnnzellrs 3 1.5 Ter~ninalQuestions 3 INTRODUCTION Birds occupy all co~itinents,oceans and islallds, penetrating tlie Arctic and the Antarctic and live from sea level to above timberline on tlie Everest. Tliey have well adapted migratory habits. They are tlie best known and mosl: easily recognised animals being ~iniquein having feathers for flying wliicli also cover and insulate their bodies and provide them with distinctive colouration. The body weight is reduced for flight by elimination of sonie bones and fusion of others and by presence of some air filled cavities and spaces in Inany bones. High metabolic rate,and raised body temperature,stro~igflight muscles and advanced respiratory ii~cchanismwith air sacs and lungs provide necessaly strength for flight. Tliey 11ave Ilighly developed voice,siglit and hearing but poor sense of s~iielI. Class Aves is made up of 28 orders of living birds and a few fossil orders. More tha~i 9600 species have been named so far and only a few species remain to be discovered. Of the 28 orders, four or five (depending on tlie classificatio~lsystem) are ratiiae or flightless birds, tlie remaining orders are carillate birds with keeled stenium.111this exercise you will observe and classify some representative specimens of class Aves.