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Vietnam Southern and Central Specialties 15Th to 29Th February 2020 (15 Days) Trip Report
Vietnam Southern and Central Specialties 15th to 29th February 2020 (15 days) Trip Report Siamese Fireback by Simon Tan Trip report compiled by Tour Leader: Glen Valentine Trip Report – RBL Vietnam – Southern & Central Specialties 2020 2 Tour Summary Orange-breasted Trogon by Simon Tan We kicked off our 2020 Southern and Central Vietnam tour in the city of Hue, teeming with history and cultural significance and some wonderful restaurants, making it the perfect place to spend a few pre-tour days ambling around the city and its surrounds. Beginning our long journey south towards the hill forests surrounding the village of Mang Den, our first scheduled birding stop of the day produced the wanted target species in the form of White-faced Plover (a very distinctive, extremely localized, rare and often- split subspecies of Kentish Plover) along the beach adjacent to Bach Ma National Park. In the same area, we added our first of several Light-vented Bulbuls, a female Stejneger’s Stonechat and flocks of fly-over Grey-capped Greenfinches. Continuing west and then southwards, crossing over the Lo Xo Pass after a quick lunch-stop we had an hour or so to find the scarce and exceedingly range-restricted near-endemic Black-crowned Barwing. This good-looking and charismatic species was only discovered as recently as 1996 and is still only known from a tiny area in south-central Vietnam and southern Laos. We arrived in fine weather and were soon admiring several pairs and family groups of Black-collared Starling, as well as Scarlet Minivet, Streaked Spiderhunter, Black Bulbul, a wonderful perched Necklaced Barbet, a pair of Large Woodshrike and then finally, after a fair amount of searching in the now-degraded road- edge habitat, a glorious pair of Black-crowned Necklaced Barbet by Glen Valentine Rockjumper Birding Tours View more tours to Vietnam Trip Report – RBL Vietnam – Southern & Central Specialties 2020 3 Barwings. -
Cacomantis Merulinus) Nestlings and Their Common Tailorbird (Orthotomus Sutorius) Hosts Odd Helge Tunheim1, Bård G
Tunheim et al. Avian Res (2019) 10:5 https://doi.org/10.1186/s40657-019-0143-z Avian Research RESEARCH Open Access Development and behavior of Plaintive Cuckoo (Cacomantis merulinus) nestlings and their Common Tailorbird (Orthotomus sutorius) hosts Odd Helge Tunheim1, Bård G. Stokke1,2, Longwu Wang3, Canchao Yang4, Aiwu Jiang5, Wei Liang4, Eivin Røskaft1 and Frode Fossøy1,2* Abstract Background: Our knowledge of avian brood parasitism is primarily based on studies of a few selected species. Recently, researchers have targeted a wider range of host–parasite systems, which has allowed further evaluation of hypotheses derived from well-known study systems but also disclosed adaptations that were previously unknown. Here we present developmental and behavioral data on the previously undescribed Plaintive Cuckoo (Cacomantis merulinus) nestling and one of its hosts, the Common Tailorbird (Orthotomus sutorius). Methods: We discovered more than 80 Common Tailorbird nests within an area of 25 km2, and we recorded nestling characteristics, body mass, tarsus length and begging display every 3 days for both species. Results: Plaintive Cuckoo nestlings followed a developmental pathway that was relatively similar to that of their well-studied relative, the Common Cuckoo (Cuculus canorus). Tailorbird foster siblings were evicted from the nest rim. The cuckoo nestlings gained weight faster than host nestlings, and required 3–9 days longer time to fedge than host nestlings. Predation was high during the early stages of development, but the nestlings acquired a warning display around 11 days in the nest, after which none of the studied cuckoo nestlings were depredated. The cuckoos’ begging display, which appeared more intense than that of host nestlings, was initially vocally similar with that of the host nestlings but began to diverge from the host sound output after day 9. -
(Orthotomus Sutorius) Parasitism by Plaintive Cuckoo
Nahid et al. Avian Res (2016) 7:14 DOI 10.1186/s40657-016-0049-y Avian Research SHORT REPORT Open Access First record of Common Tailorbird (Orthotomus sutorius) parasitism by Plaintive Cuckoo (Cacomantis merulinus) in Bangladesh Mominul Islam Nahid1,2, Frode Fossøy1, Sajeda Begum2, Eivin Røskaft1 and Bård G. Stokke1* Abstract The Plaintive Cuckoo (Cacomantis merulinus) is a widespread brood parasite in Asia, but no data on host species utili- zation in Bangladesh exist. By searching for nests of all possible host species of the Plaintive Cuckoo at Jahangirnagar university campus, north of Dhaka, we were able to determine which hosts were used in this area. We found that the Common Tailorbird (Orthotomus sutorius) was the only potential host used by Plaintive Cuckoos, and parasitism rate was rather high (31.3 %, n 16). However, both host and cuckoo breeding success was poor (0 %, n 16) due to fre- quent nest predation. Details= on host and cuckoo egg appearance are provided. Our findings indicate= that Common Tailorbirds are common hosts of the Plaintive Cuckoo in Central Bangladesh. Keywords: Brood parasitism, Plaintive Cuckoo, Cacomantis merulinus, Common Tailorbird, Orthotomus sutorius, Bangladesh Background brood parasites, the first key information is to provide Several avian brood parasites appear to be generalists at background data on host use in various parts of their the species level, utilizing a range of host species. Such range. parasites, however, may consist of several host specific The Plaintive Cuckoo (Cacomantis merulinus) is an races (also called gentes), each utilizing one or a few interspecific obligatory brood-parasitic bird, with a host species (de Brooke and Davies 1988; Moksnes and wide range in south and south-east Asia (Becking 1981; Røskaft 1995; Davies 2000; Gibbs et al. -
BIRDS of HALIMUN-SALAK NATIONAL PARK, WEST JAVA, INDONESIA: Saitou, N
Treubia 43: 31–46, December 2016 Treubia 43: 47–70, December 2016 BIRDS OF HALIMUN-SALAK NATIONAL PARK, WEST JAVA, INDONESIA: Saitou, N. & M. Nei 1987. The neighbor-joining method: a new method for reconstructing phylogenetic trees. Molecular Biology and Evolution, 4: 406-425. ENDEMISM, CONSERVATION AND THREATENED STATUS Simmons, N.B. 2005. Order Chiroptera. In: Wilson, D.E. & D.M. Reeder (eds.). Mammal Species of the Dewi M. Prawiradilaga World: A Taxonomic and Geographic Reference. Baltimore: John Hopkins University Press. pp. 312- Museum Zoologicum Bogoriense, Research Center for Biology, Indonesian Institute of Sciences (LIPI) 529. Jl. Raya Jakarta-Bogor Km 46 Cibinong 16911, Indonesia e-mail: [email protected] Suyanto, A. 2001. Kelelawar di Indonesia. Bogor: Lembaga Ilmu Pengetahuan Indonesia. 126 pp. Temminck, C.J. 1827 (1824)-1841. Monographies de Mammalogie, ou description de quelques genres de Received: 8 August 2016; Accepted: 5 December 2016 mammiferes, dont les espèces ont été observées dans les différens musées de l’Europe. C.C. Vander Hoek, Leiden, 392 pp. ABSTRACT Thompson, J.D., T.J. Gibson & F. Plewniak 1997. The Clustal X Windows Interface: Flexible Strategies for Multiple Sequence Alignment Aided by the Quality Analysis Tools. Nucleic Acids Research, 24: Bird surveys and long-term bird monitoring in Gunung Halimun-Salak National Park were 4876-4882. conducted between 1998 and 2009 to obtain comprehensive data on the bird species in the area. Compilation of bird data from this study and other studies have recorded a total of 271 species, which is about 53.4% of van Strien, N.J. 1986. Abbreviated checklist of the mammals of the Australian Archipelago. -
Engelsk Register
Danske navne på alverdens FUGLE ENGELSK REGISTER 1 Bearbejdning af paginering og sortering af registret er foretaget ved hjælp af Microsoft Excel, hvor det har været nødvendigt at indlede sidehenvisningerne med et bogstav og eventuelt 0 for siderne 1 til 99. Tallet efter bindestregen giver artens rækkefølge på siden. -
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. -
Thailand Highlights March 9–28, 2019
THAILAND HIGHLIGHTS MARCH 9–28, 2019 Gray Peacock-Pheasant LEADER: DION HOBCROFT LIST COMPILED BY: DION HOBCROFT VICTOR EMANUEL NATURE TOURS, INC. 2525 WALLINGWOOD DRIVE, SUITE 1003 AUSTIN, TEXAS 78746 WWW.VENTBIRD.COM By Dion Hobcroft The stunning male Blue Pitta that came in to one of the wildlife viewing hides at Kaeng Krachan. We returned to the “Land of Smiles” for our annual and as expected very successful tour in what is undoubtedly the most diverse and comfortable country for birding in Southeast Asia. Thailand is fabulous. Up early as is typical, we went to the recently sold off Muang Boran fish ponds—now sadly being drained and filled in. The one surviving pond was still amazing, as we enjoyed great looks at Pallas’s Grasshopper Warbler, Baillon’s Crake, a winter-plumaged Watercock, Black-headed Kingfisher, and a handful of Asian Golden Weavers, although only one male fully colored up. Nearby Bang Poo was packed to the gills with shorebirds, gulls, and fish-eating waterbirds. Amongst the highlights here were Painted Storks, breeding plumaged Greater and Lesser sand-plovers, hundreds of Brown-headed Gulls, primordial Mudskippers, and even more ancient: a mating pair of Siamese Horseshoe Crabs! Beverly spotted the elusive Tiger Shrike coming in to bathe at a sprinkler. A midday stroll around the ruins of the ancient capital of Ayutthya also offered some good birds with Small Minivets, a Eurasian Hoopoe feeding three chicks, and a glowing Coppersmith Barbet creating some “oohs and aahs” from first time Oriental birders, and rightly so. One last stop at a Buddhist temple in limestone hills in Saraburi revealed the Victor Emanuel Nature Tours 2 Thailand Highlights, 2019 highly localized Limestone Wren-Babbler; they were quite timid this year, although finally settled for good looks. -
Monitoring and Population Assessment of Baer's Pochard In
Monitoring An assessment of the wintering popula4on of Baer’s Pochard in central Myanmar Thiri Dae We Aung, Thet Zaw Naing, Saw Moses, Lay Win, Aung Myin Tun, Thiri Sandar Zaw and Simba Chan May 2016 Biodiversity And Nature Conservation Association Page May 2016 Submitted To:Oriental Bird Club P.O.Box 324, Bedford, MK42 0WG, United Kingdom. Submitted By: Thiri Dae We Aung1, Thet Zaw Naing2, Saw Moses3, Lay Win4, Aung Myin Tun5, Thiri Sandar Zaw6, Simba Chan7 1 Biodiversity And Nature Conservation Association, Myanmar 2 Wildlife Conservation Society, Myanmar 3 4 5 6 Biodiversity And Nature Conservation Association, Myanmar 7 BirdLife International, Tokyo, Japan To obtain copies of this report contact: Biodiversity And Nature Conservation Association, No.943(A), 2nd floor, Kyeikwine Pagoda Road, Mayangone Township, Yangon, Myanmar. [email protected] Front Photo Caption: Sighting Baer’s Pochard at Pyu Lake (photo by: Simba Chan) Suggested citation: Aung, T.D, T.Z. Naing, S. Moses, L. Win, A.M. Tun, T.S. Zaw & S. Chan. 2016. An assessment of the wintering population of Baer’s Pochard in central Myanmar. Unpublished report, Biodiversity And Nature Conservation Association: ?? pp. Biodiversity And Nature Conservation Association Page Table of Contents ABSTRACT..............................................................................................................................................3 INTRODUCTION.....................................................................................................................................4 -
Best of Birding Cambodia & Vietnam
Best of Birding Cambodia & Vietnam Trip Report 5th to 22nd December 2014 (18 days) Giant Ibis at Tmatboey by Glen Valentine Trip Report compiled by Tour Leader: Glen Valentine Trip Report - RBT Best of Birding Vietnam & Cambodia 2014 Tour Summary The south-east Asian countries of Cambodia and Vietnam harbour some of Asia’s most tantalizing species, including a host of endemics, near-endemics and other specialties that are tough or impossible to see elsewhere in their limited distributions. Legendary and iconic avian gems such as Giant and White- shouldered Ibis, White-rumped Falcon, Bengal Florican, Greater Adjutant, Black-headed, Great Slaty and Pale-headed Woodpeckers, Germain’s Peacock-Pheasant, Green Peafowl, Bar-bellied Pitta, Red-vented and Indochinese Barbets, Dalat Shrike-babbler, Indochinese Green Magpie, Red-billed Scimitar Babbler, Grey-crowned Crocias by Luyen Nguyen Orange-breasted and Collared Laughingthrushes, Vietnamese Cutia, Grey-crowned Crocias, Yellow-billed Nuthatch and Vietnamese Greenfinch are just some of the many mouth-watering highlights available on this superb birding adventure. We managed to find and obtain good views of all of these species and many more during our challenging but rewarding Cambodia and Vietnam birding tour. This was our adventure… After our pre-tour extension of remote eastern Cambodia, where we enjoyed sightings of such mega-ticks as Cambodian Tailorbird, Mekong Wagtail, Pied Harrier, Great Hornbill, Milky Stork and Irrawaddy Dolphin, we began our main 2 ½ week tour of these two neighbouring countries. The trip focused on the best birding localities and targeted the endemics, near- endemics and other sought-after species on offer in each country. -
Auflistung in Bhutan Lebender Vogelarten
Auflistung in Bhutan lebender Vogelarten Vogelarten Bhutan 1 Abroscopus albogularis Rufous-faced Warbler 2 Abroscopus schisticeps Black-faced Warbler 3 Accipiter badius Shikra 4 Accipiter gentilis Northern Goshawk 5 Accipiter nisus Eurasian Sparrowhawk 6 Accipiter trivirgatus Crested Goshawk 7 Accipiter virgatus Besra 8 Aceros nipalensis Rufous-necked Hornbill 9 Aceros undulatus Wreathed Hornbill 10 Acridotheres fuscus Jungle Myna 11 Acridotheres ginginianus Bank Myna 12 Acridotheres tristis Common Myna 13 Acrocephalus baeticatus African Reed-Warbler 14 Acrocephalus newtoni Madagascar Swamp-Warbler 15 Acrocephalus sorghophilus Streaked Reed-Warbler 16 Actinodura morrisoniana Formosan Barwing 17 Actinodura ramsayi Spectacled Barwing 18 Aegithalos concinnus Black-throated Tit 19 Aegithalos leucogenys White-cheeked Tit 20 Aegithalos niveogularis White-throated Tit 21 Aegypius monachus Cinereous Vulture 22 Aethopyga christinae Fork-tailed Sunbird 23 Aethopyga gouldiae Gould's Sunbird or Mrs. -
Printable PDF Format
Field Guides Tour Report Cambodia: Angkor Temples & Vanishing Birds 2020 Feb 12, 2020 to Feb 27, 2020 Doug Gochfeld & local guide Chea Seab For our tour description, itinerary, past triplists, dates, fees, and more, please VISIT OUR TOUR PAGE. The legendary edifice of Angkor Wat. Its scale and the attention to detail that went into it make it are unparalleled in the history of human construction and craftsmanship. Photo by guide Doug Gochfeld. We met in the ancient city of Siem Reap eager to explore the country at the heart of Southeast Asia. We started off adjacent to the legendary Angkor temple complex. Tonlé Sap, the region’s largest and most ecologically important lake, lay to our south, and a vast dry forest unfurled to our east, awaiting the company of our binoculars. From our comfortable base of 6 nights in Siem Reap we struck out for day trips to the ancient and unparalleled Angkor Wat, Ang Trapeang Thma Reservoir (the massive irrigation project built by the Khmer Rouge, known in short as ATT), and the aforementioned Tonlé Sap and its fantastic Prek Toal Biosphere reserve. We then traveled east, through the Prolay Grasslands and into the dry dipterocarp forest that covers much of the country’s north. We had plenty of time in this extremely birdy dry forest, with three nights at Tmatboey and a night at the special vulture restaurant at Baeng Toal. After our wonderful time in the dry country, the Mekong River and borderlands to the East had a lot to live up to, and they did that and then some, starting with our birding in the Kratie area and the associated boat trip on the Mekong River. -
Newsletter for Ornithologists Vol
Newsletter for Ornithologists Vol. 1 No. 4 (July-August 2004) NEWSLETTER FOR ORNITHOLOGISTS Vol. 1 No. 4 July-August 2004 Newsletter for Ornithologists Vol. 1 No. 4 (July-August 2004) READY-RECKONER Internet Resources India Birds: http://www.indiabirds.com/ Bird conservation organisations Birds of Kerala: http://birdskerala.com/ BOMBAY NATURAL HISTORY SOCIETY: Honorary Secretary, Hornbill BirdLife International: http://www.birdlife.net/ House, Shaheed Bhagat Singh Marg, Mumbai 400023, Maharashtra. Indian Jungles: http://www.indianjungles.com/ Website: www.bnhs.org. Email: [email protected]. Publish: Birds of Kolkata: http://www.kolkatabirds.com/ Journal of the Bombay Natural History Society; Hornbill. Contact Sanctuary Asia: http://www.sanctuaryasia.com/ above for: INDIAN BIRD CONSERVATION NETWORK: Publish: Red Data Book: http://www.rdb.or.id/index.html/ Mistnet. ENVIS CENTRE: Publish: Buceros. The Northern India Bird Network: http://www.delhibird.com/ SALIM ALI CENTRE FOR ORNITHOLOGY AND NATURAL Zoological Nomenclature Resource: http://www.zoonomen.net/ HISTORY: Director, Anaikatty P.O., Coimbatore 641108, India. N.C.L. Centre for Biodiversity Informatics: http://www.ncbi.org.in/ Website: www.saconindia.org. Email: [email protected] biota/fauna/ BIRDWATCHERS’ SOCIETY OF ANDHRA PRADESH: Honorary John Penhallurick’s Bird Data Project: http://worldbirdinfo.net/ Secretary, P.O. Box 45, Banjara Hills, Hyderabad 500034, India. Saving Asia’s threatened birds: Website: www.bsaponline.org. Email: [email protected]. Publish: http://www.birdlife.net/action/science/species/asia_strategy/ Mayura; Pitta. pdfs.html/ MADRAS NATURALISTS’ SOCIETY: Honorary Secretary, No. 8, Janaki Optics: http://www.betterviewdesired.com/ Avenue, Abhirampuram, Chennai 600018, India. Website: www.blackbuck.org. Email: [email protected].