Birds of Conservation Concern 2021 Report
Total Page:16
File Type:pdf, Size:1020Kb
Load more
Recommended publications
-
First Documented Observation of Ringed Kingfisher in Arizona by Jeff Coker, Vail, Az 85641 ([email protected])
Arizona Birds - Journal of Arizona Field Ornithologists Volume 2019 FIRST DOCUMENTED OBSERVATION OF RINGED KINGFISHER IN ARIZONA BY JEFF COKER, VAIL, AZ 85641 ([email protected]) On 9 September 2018 a Ringed Kingfisher (Megaceryle torquata, Figure 1) was observed at Dankworth Pond, Graham County, Arizona. This sighting is the first reported record of this species for Arizona. The bird remained in the general geographical area for approximately the next 6 months. The initial discovery of the Ringed Kingfisher was a very brief encounter. At approximately 0845 (MST) on 9 September 2018, I was birding along the southeast shore of Dankworth Pond just west of the small marsh with the pond’s outflow pipe (N 32° 43’ 08.89”, W 109° 42’ 14.76”). I looked to the north above the cattails (Typha spp.) and observed a kingfisher for about 2 seconds as it flew south across the pond towards me at a height of about 3.0-4.5 m above the surface before it dove behind the cattails and disappeared from Figure 1. Ringed Kingfisher 20 February 2019. my sight. The bird had a solid dark rufous/chestnut colored belly, a Photo by Lyndie M. Warner wide bold white band on the chin/neck, dark slate blue on the back, and a very large bill. My initial impression was that it was a Belted Kingfisher (Megaceryle alcyon), but I knew that species did not have an all-rufous belly. The rufous belly was indicative of Ringed Kingfisher, a species unexpected in southeast Arizona. I quickly walked back to the east along the pond’s shore, climbed on a picnic table, and scanned the pond, focusing on the southeast corner. -
American Oystercatcher
Maine 2015 Wildlife Action Plan Revision Report Date: January 13, 2016 Haematopus palliatus (American Oystercatcher) Priority 3 Species of Greatest Conservation Need (SGCN) Class: Aves (Birds) Order: Charadriiformes (Plovers, Sandpipers, And Allies) Family: Haematopodidae (Oystercatchers) General comments: First nesting record in Maine - 1994. 4 - 8 breeding pairs in Maine, range expansion, Northern Atlantic population 11,000 and considered stable. Listed as Critical risk category because of high vulnerability to climate change - Gilbrathe et al. 2014. Species Conservation Range Maps for American Oystercatcher: Town Map: Haematopus palliatus_Towns.pdf Subwatershed Map: Haematopus palliatus_HUC12.pdf SGCN Priority Ranking - Designation Criteria: Risk of Extirpation: NA State Special Concern or NMFS Species of Concern: Haematopus palliatus is listed as a species of Special Concern in Maine. Recent Significant Declines: NA Regional Endemic: NA High Regional Conservation Priority: United States Shorebird Conservation Plan: Species of High Concern North Atlantic Regional Shorebird Plan: Highly Imperiled United States Birds of Conservation Concern: Bird of Conservation Concern in Bird Conservation Regions 14 and/or 30: Yes High Climate Change Vulnerability: Vulnerability: 3, Confidence: High, Reviewers: Decided in Workshop (W) Understudied rare taxa: NA Historical: NA Culturally Significant: NA Habitats Assigned to American Oystercatcher: Formation Name Cliff & Rock Macrogroup Name Rocky Coast Formation Name Intertidal Macrogroup Name Intertidal -
The Mark of the Japanese Murrelet (Synthliboramphus Wumizusume): a Study of Song and Stewardship in Japan’S Inland Sea
Claremont Colleges Scholarship @ Claremont Pomona Senior Theses Pomona Student Scholarship 2019 The aM rk of the Japanese Murrelet (Synthliboramphus wumizusume): A study of song and stewardship in Japan’s Inland Sea Charlotte Hyde The Mark of the Japanese Murrelet (Synthliboramphus wumizusume): A study of song and stewardship in Japan’s Inland Sea Charlotte Hyde In partial fulfillment of the Bachelor of Arts Degree in Environmental Analysis, 2018-2019 academic year, Pomona College, Claremont, California Readers: Nina Karnovsky Wallace Meyer Acknowledgements I would first like to thank Professor Nina Karnovsky for introducing me to her work in Kaminoseki and for allowing me to join this incredible project, thereby linking me to a community of activists and scientists around the world. I am also so appreciative for her role as my mentor throughout my years as an undergraduate and for helping me develop my skills and confidence as a scholar and ecologist. Thank you also to my reader Wallace Meyer for his feedback on my writing and structure. I am so thankful for the assistance of Char Miller, who has worked tirelessly to give valuable advice and support to all seniors in the Environmental Analysis Department throughout their thesis journeys. Thank you to Marc Los Huertos for his assistance with R and data analysis, without which I would be hopelessly lost. I want to thank my peers in the Biology and Environmental Analysis departments for commiserating with me during stressful moments and for providing a laugh, hug, or shoulder to cry on, depending on the occasion. Thank you so much to my parents, who have supported me unconditionally throughout my turbulent journey into adulthood and who have never doubted my worth as a person or my abilities as a student. -
Locomotion and Other Behavior of the Dipper
Vol. 61 LOCOMOTION AND OTHER BEHAVIOR OF THE DIPPER By WILLL4M’ R. GOODGE As a part of a study of adaptations for aquatic life in the North American Dipper (C&cZ~ me&unus) , an effort was made to learn more about the locomotor behavior of this speciesin order to form a basis for interpretation of structural modifications. In this paper the locomotion of the dipper, with particular regard to underwater progres- sion, is described and analyzed by the use of information obtained through field study and by observation and motion picture photography of captive birds in the laboratory. Although a thorough field study of nesting behavior was not a part of this work, some data of this nature obtained during the study of locomotor behavior will be included. The latter material, although fragmentary, supplements previously published informa- tion. Until the work of Hann (1950) there had been no intensive study of the nesting habits of this species in spite of the fact that its unusual mode of life for a passerine bird makes it an especially interesting species. MATERIALS AND METHODS Dippers were observed in the field at many localities in the state of Washington, but the majority of the observations were made on a pair of birds nesting along the upper Raging River in the western foothills of the Cascade Mountains near North Bend, Washington, at an elevation of about 1000 feet. Other nesting dippers were observed along Icicle River near Leavenworth on the east slope of the Cascades at an elevation of about 2500 feet. Most of the field work was done in 1954 and 1955. -
Rare Birds of California Now Available! Price $54.00 for WFO Members, $59.99 for Nonmembers
Volume 40, Number 3, 2009 The 33rd Report of the California Bird Records Committee: 2007 Records Daniel S. Singer and Scott B. Terrill .........................158 Distribution, Abundance, and Survival of Nesting American Dippers Near Juneau, Alaska Mary F. Willson, Grey W. Pendleton, and Katherine M. Hocker ........................................................191 Changes in the Winter Distribution of the Rough-legged Hawk in North America Edward R. Pandolfino and Kimberly Suedkamp Wells .....................................................210 Nesting Success of California Least Terns at the Guerrero Negro Saltworks, Baja California Sur, Mexico, 2005 Antonio Gutiérrez-Aguilar, Roberto Carmona, and Andrea Cuellar ..................................... 225 NOTES Sandwich Terns on Isla Rasa, Gulf of California, Mexico Enriqueta Velarde and Marisol Tordesillas ...............................230 Curve-billed Thrasher Reproductive Success after a Wet Winter in the Sonoran Desert of Arizona Carroll D. Littlefield ............234 First North American Records of the Rufous-tailed Robin (Luscinia sibilans) Lucas H. DeCicco, Steven C. Heinl, and David W. Sonneborn ........................................................237 Book Reviews Rich Hoyer and Alan Contreras ...........................242 Featured Photo: Juvenal Plumage of the Aztec Thrush Kurt A. Radamaker .................................................................247 Front cover photo by © Bob Lewis of Berkeley, California: Dusky Warbler (Phylloscopus fuscatus), Richmond, Contra Costa County, California, 9 October 2008, discovered by Emilie Strauss. Known in North America including Alaska from over 30 records, the Dusky is the Old World Warbler most frequent in western North America south of Alaska, with 13 records from California and 2 from Baja California. Back cover “Featured Photos” by © Kurt A. Radamaker of Fountain Hills, Arizona: Aztec Thrush (Ridgwayia pinicola), re- cently fledged juvenile, Mesa del Campanero, about 20 km west of Yecora, Sonora, Mexico, 1 September 2007. -
Dominican Republic Endemics of Hispaniola II 1St February to 9Th February 2021 (9 Days)
Dominican Republic Endemics of Hispaniola II 1st February to 9th February 2021 (9 days) Palmchat by Adam Riley Although the Dominican Republic is perhaps best known for its luxurious beaches, outstanding food and vibrant culture, this island has much to offer both the avid birder and general naturalist alike. Because of the amazing biodiversity sustained on the island, Hispaniola ranks highest in the world as a priority for bird protection! This 8-day birding tour provides the perfect opportunity to encounter nearly all of the island’s 32 endemic bird species, plus other Greater Antillean specialities. We accomplish this by thoroughly exploring the island’s variety of habitats, from the evergreen and Pine forests of the Sierra de Bahoruco to the dry forests of the coast. Furthermore, our accommodation ranges from remote cabins deep in the forest to well-appointed hotels on the beach, each with its own unique local flair. Join us for this delightful tour to the most diverse island in the Caribbean! RBL Dominican Republic Itinerary 2 THE TOUR AT A GLANCE… THE ITINERARY Day 1 Arrival in Santo Domingo Day 2 Santo Domingo Botanical Gardens to Sabana del Mar (Paraiso Caño Hondo) Day 3 Paraiso Caño Hondo to Santo Domingo Day 4 Salinas de Bani to Pedernales Day 5 Cabo Rojo & Southern Sierra de Bahoruco Day 6 Cachote to Villa Barrancoli Day 7 Northern Sierra de Bahoruco Day 8 La Placa, Laguna Rincon to Santo Domingo Day 9 International Departures TOUR ROUTE MAP… RBL Dominican Republic Itinerary 3 THE TOUR IN DETAIL… Day 1: Arrival in Santo Domingo. -
Belted Kingfisher Megaceryle Alcyon
Belted Kingfisher Megaceryle alcyon Folk Name: Diver Status: Resident Abundance: Fairly Common Habitat: Lakes, ponds, streams, wires along roads with wet ditches The Belted Kingfisher is a popular and well-known bird here in the Central Carolinas. Solitary kingfishers can be found foraging on almost every local creek, wetland, pond, or lake at some point during the year. Though not numerous, residents living along the shoreline of our many lakes and ponds might see or hear one almost daily. The kingfisher is easily identified by its conspicuous field marks, its behavior, and its distinctive call. At 13 inches, it is about 2 inches larger than the Blue Jay—our only other bird with a crested blue head, blue back, and in pairs, instead of waking up the dead, with that blue tail. Unlike the jay, however, the kingfisher has a large outlandish voice from your great big head? head, stout bill, and a band of pale blue crosses its white Now you are not a game bird, Mr. Kingfisher, breast underneath. Female kingfishers have an additional nor have you any notes worth while, but the chatter belly band of rust underneath. The fishing behavior of the from that big head can be heard for quite a mile. kingfisher is distinctive as well. No other bird of this size hovers and dives, or perches and dives, into water to catch Ten years later in Charlotte, William McIlwaine wrote: fish. “Down by the creek I heard a sort of low rattling sound. The Belted Kingfisher is a year-round resident in this Going to investigate I caught the barest glimpse of a wing. -
Bird Checklist Guánica Biosphere Reserve Puerto Rico
United States Department of Agriculture BirD CheCklist Guánica Biosphere reserve Puerto rico Wayne J. Arendt, John Faaborg, Miguel Canals, and Jerry Bauer Forest Service Research & Development Southern Research Station Research Note SRS-23 The Authors: Wayne J. Arendt, International Institute of Tropical Forestry, U.S. Department of Agriculture Forest Service, Sabana Field Research Station, HC 2 Box 6205, Luquillo, PR 00773, USA; John Faaborg, Division of Biological Sciences, University of Missouri, Columbia, MO 65211-7400, USA; Miguel Canals, DRNA—Bosque de Guánica, P.O. Box 1185, Guánica, PR 00653-1185, USA; and Jerry Bauer, International Institute of Tropical Forestry, U.S. Department of Agriculture Forest Service, Río Piedras, PR 00926, USA. Cover Photos Large cover photograph by Jerry Bauer; small cover photographs by Mike Morel. Product Disclaimer The use of trade or firm names in this publication is for reader information and does not imply endorsement by the U.S. Department of Agriculture of any product or service. April 2015 Southern Research Station 200 W.T. Weaver Blvd. Asheville, NC 28804 www.srs.fs.usda.gov BirD CheCklist Guánica Biosphere reserve Puerto rico Wayne J. Arendt, John Faaborg, Miguel Canals, and Jerry Bauer ABSTRACt This research note compiles 43 years of research and monitoring data to produce the first comprehensive checklist of the dry forest avian community found within the Guánica Biosphere Reserve. We provide an overview of the reserve along with sighting locales, a list of 185 birds with their resident status and abundance, and a list of the available bird habitats. Photographs of habitats and some of the bird species are included. -
Acoustic Monitoring of Night-Migrating Birds: a Progress Report
Acoustic Monitoring of Night-Migrating Birds: A Progress Report William R. Evans Kenneth V. Rosenberg Abstract—This paper discusses an emerging methodology that to give regular vocalizations in night migration are the vireos uses electronic technology to monitor vocalizations of night-migrat- (Vireonidae), flycatchers (Tyrannidae), and orioles (Icterinae). ing birds. On a good migration night in eastern North America, If a monitoring protocol is consistently maintained, an array thousands of call notes may be recorded from a single ground-based, of microphone stations can provide information on how the audio-recording station, and an array of recording stations across a species composition and number of vocal migrants vary across region may serve as a “recording net” to monitor a broad front of time and space. Such data have application for monitoring migration. Data from pilot studies in Florida, Texas, New York, and avian populations and identifying their migration routes. In British Columbia illustrate the potential of this technique to gather addition, detection and classification of distinctive call-types information that cannot be gathered by more conventional methods, is possible with computers (Mills 1995; Taylor 1995), thus such as mist-netting or diurnal counts. For example, the Texas information on bird populations might be gained automati- station detected a major migration of grassland sparrows, and a cally. In this paper, we summarize the current state of station in British Columbia detected hundreds of Swainson’s knowledge for identifying night-flight calls to species; present Thrushes; both phenomena were not detected with ground monitor- selected results from four ongoing studies that are monitoring ing efforts. -
Ancient Murrelet Synthliboramphus Antiquus
Major: Ancient Murrelet Synthliboramphus antiquus colony attendance at Langara 233 ANCIENT MURRELET SYNTHLIBORAMPHUS ANTIQUUS COLONY ATTENDANCE AT LANGARA ISLAND ASSESSED USING OBSERVER COUNTS AND RADAR IN RELATION TO TIME AND ENVIRONMENTAL CONDITIONS HEATHER L. MAJOR1,2 1Centre for Wildlife Ecology, Department of Biological Sciences, Simon Fraser University, 8888 University Drive, Burnaby, BC V5A 1S6, Canada 2Current address: Department of Biological Sciences, University of New Brunswick, P.O. Box 5050, Saint John, NB E2L 4L5, Canada ([email protected]) Received 10 June 2016, accepted 26 July 2016 SUMMARY MAJOR, H.L. 2016. Ancient Murrelet Synthliboramphus antiquus colony attendance at Langara Island assessed using observer counts and radar in relation to time and environmental conditions. Marine Ornithology 44: 233–240. The decision to attend a colony on any given day or night is arguably the result of a trade-off between survival and reproductive success. It is often difficult to study this trade-off, as monitoring patterns of colony attendance for nocturnal burrow-nesting seabirds is challenging. Here, I 1) examined the effectiveness of monitoring Ancient Murrelet colony arrivals using marine radar, and 2) evaluated differences in colony attendance behavior in relation to time, light, and weather. I found a strong correlation between the number of Ancient Murrelets counted by observers in the colony and the number of radar targets counted, with estimated radar target counts being ~95 times higher than observer counts. My hypothesis that patterns of colony attendance are related to environmental conditions (i.e. light and weather) and that this relationship changes with time after sunset was supported. -
The All-Bird Bulletin
Advancing Integrated Bird Conservation in North America Spring 2014 Inside this issue: The All-Bird Bulletin Protecting Habitat for 4 the Buff-breasted Sandpiper in Bolivia The Neotropical Migratory Bird Conservation Conserving the “Jewels 6 Act (NMBCA): Thirteen Years of Hemispheric in the Crown” for Neotropical Migrants Bird Conservation Guy Foulks, Program Coordinator, Division of Bird Habitat Conservation, U.S. Fish and Bird Conservation in 8 Wildlife Service (USFWS) Costa Rica’s Agricultural Matrix In 2000, responding to alarming declines in many Neotropical migratory bird popu- Uruguayan Rice Fields 10 lations due to habitat loss and degradation, Congress passed the Neotropical Migra- as Wintering Habitat for tory Bird Conservation Act (NMBCA). The legislation created a unique funding Neotropical Shorebirds source to foster the cooperative conservation needed to sustain these species through all stages of their life cycles, which occur throughout the Western Hemi- Conserving Antigua’s 12 sphere. Since its first year of appropriations in 2002, the NMBCA has become in- Most Critical Bird strumental to migratory bird conservation Habitat in the Americas. Neotropical Migratory 14 Bird Conservation in the The mission of the North American Bird Heart of South America Conservation Initiative is to ensure that populations and habitats of North Ameri- Aros/Yaqui River Habi- 16 ca's birds are protected, restored, and en- tat Conservation hanced through coordinated efforts at in- ternational, national, regional, and local Strategic Conservation 18 levels, guided by sound science and effec- in the Appalachians of tive management. The NMBCA’s mission Southern Quebec is to achieve just this for over 380 Neo- tropical migratory bird species by provid- ...and more! Cerulean Warbler, a Neotropical migrant, is a ing conservation support within and be- USFWS Bird of Conservation Concern and listed as yond North America—to Latin America Vulnerable on the International Union for Conser- Coordination and editorial vation of Nature (IUCN) Red List. -
List of Shorebird Profiles
List of Shorebird Profiles Pacific Central Atlantic Species Page Flyway Flyway Flyway American Oystercatcher (Haematopus palliatus) •513 American Avocet (Recurvirostra americana) •••499 Black-bellied Plover (Pluvialis squatarola) •488 Black-necked Stilt (Himantopus mexicanus) •••501 Black Oystercatcher (Haematopus bachmani)•490 Buff-breasted Sandpiper (Tryngites subruficollis) •511 Dowitcher (Limnodromus spp.)•••485 Dunlin (Calidris alpina)•••483 Hudsonian Godwit (Limosa haemestica)••475 Killdeer (Charadrius vociferus)•••492 Long-billed Curlew (Numenius americanus) ••503 Marbled Godwit (Limosa fedoa)••505 Pacific Golden-Plover (Pluvialis fulva) •497 Red Knot (Calidris canutus rufa)••473 Ruddy Turnstone (Arenaria interpres)•••479 Sanderling (Calidris alba)•••477 Snowy Plover (Charadrius alexandrinus)••494 Spotted Sandpiper (Actitis macularia)•••507 Upland Sandpiper (Bartramia longicauda)•509 Western Sandpiper (Calidris mauri) •••481 Wilson’s Phalarope (Phalaropus tricolor) ••515 All illustrations in these profiles are copyrighted © George C. West, and used with permission. To view his work go to http://www.birchwoodstudio.com. S H O R E B I R D S M 472 I Explore the World with Shorebirds! S A T R ER G S RO CHOOLS P Red Knot (Calidris canutus) Description The Red Knot is a chunky, medium sized shorebird that measures about 10 inches from bill to tail. When in its breeding plumage, the edges of its head and the underside of its neck and belly are orangish. The bird’s upper body is streaked a dark brown. It has a brownish gray tail and yellow green legs and feet. In the winter, the Red Knot carries a plain, grayish plumage that has very few distinctive features. Call Its call is a low, two-note whistle that sometimes includes a churring “knot” sound that is what inspired its name.