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345 Fieldfare Put Your Logo Here
Javier Blasco-Zumeta & Gerd-Michael Heinze Sponsor is needed. Write your name here Put your logo here 345 Fieldfare Fieldfare. Adult. Male (09-I). Song Thrush FIELDFARE (Turdus pilaris ) IDENTIFICATION 25-26 cm. Grey head; red-brown back; grey rump and dark tail; pale underparts; pale flanks spotted black; white underwing coverts; yellow bill with ochre tip. Redwing Fieldfare. Pattern of head, underwing co- verts and flank. SIMILAR SPECIES Song Thrush has orange underwing coverts; Redwing has reddish underwing coverts; Mistle Thrush has white underwing coverts, but lacks pale supercilium and its rump isn’t grey. Mistle Thrush http://blascozumeta.com Write your website here Page 1 Javier Blasco-Zumeta & Gerd-Michael Heinze Sponsor is needed. Write your name here Put your logo here 345 Fieldfare SEXING Male with dark or black tail feathers; red- dish feathers on back with blackish center; most have a broad mark on crown feathers. Female with dark brown tail feathers but not black; dull reddish feathers on back with dark centre (but not blackish); most have a thin mark on crown feathers. CAUTION: some birds of both sexes have similar pattern on crown feathers. Fieldfare. Sexing. Pattern of tail: left male; right fe- male. Fieldfare. Sexing. Pat- AGEING tern of Since this species doesn’t breed in Aragon, only crown feat- 2 age groups can be recognized: hers: top 1st year autumn/2nd year spring with moult male; bot- limit within moulted chestnut inner greater co- tom female. verts and retained juvenile outer greater coverts, shorter and duller with traces of white tips; pointed tail feathers. -
6.5 Coastal Cactus Wren (Campylorhynchus Brunneicapillus Sandiegensis) – Category SO Management Units with Known Occurrences
Volume 2D: Goals and Objectives for Species Focus Management Species 6.0 Birds 6.5 Coastal Cactus Wren (Campylorhynchus brunneicapillus sandiegensis) – Category SO Management Units with Known Occurrences Coastal cactus wrens are restricted to cactus-dominated coastal sage scrub habitats in Southern California, from Ventura south to San Diego County and inland to western San Bernardino and western Riverside Counties. These wrens differ ecologically from more common desert wrens in the southwestern United States and northern Mexico. Coastal cactus wrens began significantly declining in San Diego County in the early 1980s due to habitat loss to agriculture and urban development (Rea and Weaver 1990). By 1990 there was a 33% population decline from the previous decade as a result of the loss of coastal birds and smaller populations, and a decline in abundance of remaining populations. Coastal cactus wren surveys and cactus mapping were implemented on Conserved Lands in the MSPA in 2009 and 2011 (USFWS 2011). Cactus wrens were documented on Conserved Lands in MUs 1, 2, 3, 4, 5, and 6 (see Occurrence Table and online map: http://arcg.is/2kU1bka). A range-wide genetics and banding study was conducted across occupied cactus scrub habitats in 2011–2013 by USGS to determine coastal cactus wren population genetic structure, connectivity, and genetic diversity in Southern California (Barr et al. 2015). The study found 3 main genetic clusters in San Diego County: Otay; San Diego/El Cajon (Sweetwater/Encanto/Lake Jennings); and San Pasqual. In the San Diego/El Cajon genetic cluster, wrens in the Sweetwater River watershed are connected to occurrences in Fletcher Hills and Lake Jennings to the northeast in MU4 and to occurrences in Encanto Canyon and other urban canyons to the west in MU2. -
Wildlife of the North Hills: Birds, Animals, Butterflies
Wildlife of the North Hills: Birds, Animals, Butterflies Oakland, California 2005 About this Booklet The idea for this booklet grew out of a suggestion from Anne Seasons, President of the North Hills Phoenix Association, that I compile pictures of local birds in a form that could be made available to residents of the north hills. I expanded on that idea to include other local wildlife. For purposes of this booklet, the “North Hills” is defined as that area on the Berkeley/Oakland border bounded by Claremont Avenue on the north, Tunnel Road on the south, Grizzly Peak Blvd. on the east, and Domingo Avenue on the west. The species shown here are observed, heard or tracked with some regularity in this area. The lists are not a complete record of species found: more than 50 additional bird species have been observed here, smaller rodents were included without visual verification, and the compiler lacks the training to identify reptiles, bats or additional butterflies. We would like to include additional species: advice from local experts is welcome and will speed the process. A few of the species listed fall into the category of pests; but most - whether resident or visitor - are desirable additions to the neighborhood. We hope you will enjoy using this booklet to identify the wildlife you see around you. Kay Loughman November 2005 2 Contents Birds Turkey Vulture Bewick’s Wren Red-tailed Hawk Wrentit American Kestrel Ruby-crowned Kinglet California Quail American Robin Mourning Dove Hermit thrush Rock Pigeon Northern Mockingbird Band-tailed -
Borough Breeding Bird Survey 2003
THE ROYAL BOROUGH OF KENSINGTON AND CHELSEA BOROUGH BREEDING BIRD SURVEY 2003 SURVEY REPORT By GRAHAM GIDDENS INDEX INTRODUCTION, survey techniques etc………………………………………page 1 NON TECHNICAL SUMMARY OF RESULTS………………………………page 3 LIST OF BIRDS OBSERVED IN THE BOROUGH…………………………..page 4 INDIVIDUAL SITES Holland Park……………………………………………………………….…page 6 Grand Union Canal…………………………………………………………..page 12 The River Thames and Chelsea Creek……………………………………...page 15 Kensington Gardens and Kensington Palace Grounds…………………….page 17 Kensal Green Cemetery……………………………………………………...page 19 Chelsea Physic Garden……………………………………………………….page 21 Olympia Wood………………………………………………………………..page 23 Ladbroke Square Garden…………………………………………………….page 25 RECOMMENDATIONS……………………………………………………...page 27 OVERALL COMPARISONS WITH PREVIOUS YEARS…………………..page 28 BOROUGH BREEDING BIRD INDICATOR……………………………….page 32 REFERENCES………………………………………………………………...page 36 1 INTRODUCTION The survey period ran from the beginning of April until the end of August. The sites surveyed included all of the Sites of Metropolitan Importance, as defined by the Borough Ecological Survey 1993, as well as a single Site of Borough Importance Grade 1 (the Chelsea Physic Garden). This year two new sites were included: Olympia Wood, (a small area of woodland sandwiched between railway lines and buildings in the South West of the Borough), and Labroke Square Garden, (a large private garden amongst housing in the centre of the Borough). The latter was surveyed during the original Borough Bird Survey of 1995/96. Holland Park was the main focus of attention, because the Park contains a number of enclosures that are actively managed for wildlife, and the continued gathering of ornithological data aids conservation initiatives at the site. In addition to the sites already mentioned, smaller ones, such as Meanwhile Wildlife Garden and Kensal Green Gas Works were also partly surveyed, and are analysed in the context of the larger sites which they border. -
The Birds of the Phoenix Park, County Dublin: Results of a Repeat Breeding Bird Survey in 2015
The Birds of the Phoenix Park, County Dublin: Results of a Repeat Breeding Bird Survey in 2015 Prepared by Lesley Lewis, Dick Coombes & Olivia Crowe A report commissioned by the Office of Public Works and prepared by BirdWatch Ireland September 2015 Address for correspondence: BirdWatch Ireland, Unit 20 Block D Bullford Business Campus, Kilcoole, Co. Wicklow. Phone: + 353 1 2819878 Email: [email protected] Table of Contents Executive Summary ........................................................................................................................................ 9 Introduction ................................................................................................................................................. 10 Methods ....................................................................................................................................................... 10 Survey design ...................................................................................................................................... 10 Field methods ..................................................................................................................................... 11 Data analysis & interpretation ........................................................................................................... 12 Results .......................................................................................................................................................... 12 Species diversity and abundance -
Birds in South Park Gardens Medium Sized Birds Great Spotted Woodpeckers in South Park Gardens There Are at Least Twenty-Three Kinds of Birds to Be Seen
Birds in South Park Gardens Medium Sized Birds Great Spotted Woodpeckers In South Park Gardens there are at least twenty-three kinds of birds to be seen. They fall into several categories, but in this trail leaflet These birds are more usually heard than seen. They make a loud click sound with a second or so between each click. When you hear them they have been grouped into big, medium sized and small. There are look up to the tops of the trees and sometimes you will see a bird on other ways of describing them, such as the type of food they eat the side of a branch. The young birds have a red cap. Sometimes in and whether they are birds that migrate during the winter. the early summer the great spotted woodpecker makes a very rapid Wood Pigeon Ring Dove Feral Pigeon Ring-neck Parakeets drumming noise with it is beak on dead boughs the tree trunk. Big Birds Pigeon Mistle Thrush Big birds include carrion crows, magpies, jays, wood pigeons, ringdoves The biggest pigeons in the park are called wood pigeons. They look A pair of mistle thrushes has tried to nest in the park for the last and feral (wild or untamed) pigeons. plump with short legs and clear white marks on either side of its neck. few years in a holm oak tree in the North West corner but probably They graze on the ground looking for worms, spiders, and grass seeds. each year the squirrels have taken all the eggs. The birds make a dry They also eat berries on trees and bushes. -
THE NATURE and CHARACTERISTICS of SUB-SONG by W
THE NATURE AND CHARACTERISTICS OF SUB-SONG By W. H. THORPE and P. M. PILCHER (Madingley Field Station, Department of Zoology, Cambridge University) (Plates 69-74) INTRODUCTION AVICULTURALISTS and bird fanciers have long used the term "recording" to denote the quiet "practice-like" singing so often heard from their pet birds before they come into the phase of true song. It has often been asserted that the instrument known as the Recorder originally took its name from the bird flageolet which was used by bird fanciers for teaching tunes to Canaries (Serinus canarius), Bullfinches (Pyrrhula pyrrhula) and other song birds, but we are indebted to R. Thurston Dart for a recent reference (Trowell, 1957) which shows that this is in fact improbable; it seems more likely that the bird song was named from the instrument—as indeed Daines Barrington (1773) supposed. Early aviculturalists must have noted from time to time the utterance by birds in the wild of sounds similar to their "record ing" and there is no doubt that many of the early naturalists (for example, Daines Barrington) refer in their writings to sub-song, either as "recording" or without giving it a definite name. E. M. Nicholson has reminded us of Gilbert White's mention of the contrast between "the Blackcap's loud and wild pipe" and its "sweet but inward melody" and Miss E. M. Barraud has given us the reference in Charles Darwin's Descent of Man: "The first attempts to sing 'may be compared to the imperfect endeavour in a child to babble'. The young males continue practising, or as the bird-catchers say, 'recording', for ten or eleven months. -
The Birds of Wimbledon Common and Putney Heath 2015
The Birds of Wimbledon Common and Putney Heath 2015 Male Wheatear on the log pile 1 The Birds of Wimbledon Common and Putney Heath 2015 The Birds of Wimbledon Common and Putney Heath 2015 espite coverage on the Common being rather poor again this year, a total of 96 species were D recorded, four more than in 2014. Of these, 45 bred or probably bred, with no doubt the highlight of the year being the successful breeding of a pair of Skylarks on the Plain, the first to do so since 2007. Much credit for this achievement must go to Wildlife & Conservation Officer, Peter Haldane, and his staff, who have persevered over the years to create a suitable and safe habitat for this Red-listed bird. Credit is also due to Chief Executive, Simon Lee, for his valuable cooperation, and indeed to the vast majority of the visiting public, many of whom have displayed a keen interest in the well-being of these iconic birds. Signage on the Plain this year was extended to the two uncut sections during the autumn and winter months, thus affording our migrants and winter-visiting birds a sanctuary in which to feed and shelter safely. Another outstanding high note this year was the Snow Bunting found on the Large Mound in January, a first for the Common since records began in 1974; and yet another first for the Common came in the form of three Whooper Swans at Rushmere in December. There was also a surprising influx of Lesser Spotted Woodpeckers during the spring, a bird that in the previous few years had become an extremely scarce visitor. -
A Nesting of the Carolina Wren
September194X Vol. 60, No. 3 THE WILSON BULLETIN 139 A NESTING OF THE CAROLINA WREN BY MARGARET M. NICE AND RUTH H. THOMAS1 HE Carolina Wren, Thryothorus ludovicianus, charming, conspicu- T ous, and widely distributed as it is throughout southeastern United States? has been much neglected by life-history students. And this in spite of the fact that it often leaves its characteristic woods habitat to nest about buildings and even on porches. In 1946 we were able to watch one nesting of this species from the arrival of the female to the leaving of the young. The male, which had been banded March 27, 1941, near North Little Rock, Arkansas, had lost a mate in late March 1946. On April 18 we noted him bringing three wisps of.grass and placing them under the eaves of the sleeping porch. (Typically, in Ruth Thomas’ experi- ence, a male does not build until mated.) On April 19 we first saw his new mate, an unbanded bird. BUILDING THE NEST In the afternoon of April 19, the new female came onto the porch, then flew to the base of a nearby oak; the male suddenly dropped down from his perch, hitting her and giving a loud song; she answered with the typical %creech” of the female Carolina. Later we discovered them nest-hunting in a shed to the south; we removed the grape bas- kets that were stored there and hung one (partially closed with a shingle) on the sleeping porch. The next morning (April 20)) at 7: 55, both came to the porch; they entered the basket, gave little notes, then left. -
Aullwood's Birds (PDF)
Aullwood's Bird List This list was collected over many years and includes birds that have been seen at or very near Aullwood. The list includes some which are seen only every other year or so, along with others that are seen year around. Ciconiiformes Great blue heron Green heron Black-crowned night heron Anseriformes Canada goose Mallard Blue-winged teal Wood duck Falconiformes Turkey vulture Osprey Sharp-shinned hawk Cooper's hawk Red-tailed hawk Red-shouldered hawk Broad-winged hawk Rough-legged hawk Marsh hawk American kestrel Galliformes Bobwhite Ring-necked pheasant Gruiformes Sandhill crane American coot Charadriformes Killdeer American woodcock Common snipe Spotted sandpiper Solitary sandpiper Ring-billed gull Columbiformes Rock dove Mourning dove Cuculiformes Yellow-billed cuckoo Strigiformes Screech owl Great horned owl Barred owl Saw-whet owl Caprimulgiformes Common nighthawk Apodiformes Chimney swift Ruby-throated hummingbird Coraciformes Belted kinghisher Piciformes Common flicker Pileated woodpecker Red-bellied woodpecker Red-headed woodpecker Yellow-bellied sapsucker Hairy woodpecker Downy woodpecker Passeriformes Eastern kingbird Great crested flycatcher Eastern phoebe Yellow-bellied flycatcher Acadian flycatcher Willow flycatcher Least flycatcher Eastern wood pewee Olive-sided flycatcher Tree swallow Bank swallow Rough-winged swallow Barn swallow Purple martin Blue jay Common crow Black-capped chickadee Carolina chickadee Tufted titmouse White-breasted nuthatch Red-breasted nuthatch Brown creeper House wren Winter wren -
Passerines: Perching Birds
3.9 Orders 9: Passerines – perching birds - Atlas of Birds uncorrected proofs 3.9 Atlas of Birds - Uncorrected proofs Copyrighted Material Passerines: Perching Birds he Passeriformes is by far the largest order of birds, comprising close to 6,000 P Size of order Cardinal virtues Insect-eating voyager Multi-purpose passerine Tspecies. Known loosely as “perching birds”, its members differ from other Number of species in order The Northern or Common Cardinal (Cardinalis cardinalis) The Common Redstart (Phoenicurus phoenicurus) was The Common Magpie (Pica pica) belongs to the crow family orders in various fine anatomical details, and are themselves divided into suborders. Percentage of total bird species belongs to the cardinal family (Cardinalidae) of passerines. once thought to be a member of the thrush family (Corvidae), which includes many of the larger passerines. In simple terms, however, and with a few exceptions, passerines can be described Like the various tanagers, grosbeaks and other members (Turdidae), but is now known to belong to the Old World Like many crows, it is a generalist, with a robust bill adapted of this diverse group, it has a thick, strong bill adapted to flycatchers (Muscicapidae). Its narrow bill is adapted to to feeding on anything from small animals to eggs, carrion, as small birds that sing. feeding on seeds and fruit. Males, from whose vivid red eating insects, and like many insect-eaters that breed in insects, and grain. Crows are among the most intelligent of The word passerine derives from the Latin passer, for sparrow, and indeed a sparrow plumage the family is named, are much more colourful northern Europe and Asia, this species migrates to Sub- birds, and this species is the only non-mammal ever to have is a typical passerine. -
House Wren Nest-Destroying Behavior’
The Condor 88:190-193 0 The Cooper Ornithological Society 1986 HOUSE WREN NEST-DESTROYING BEHAVIOR’ JEAN-CLAUDE BELLES-ISLES AND JAROSLAV PICMAN Department of Biology, Universityof Ottawa, Ottawa KIN 6N5, Canada Abstract. House Wren (Troglodytesaedon) nest-destroying behavior was studied by experi- mentally offering 38 wrens nestswith eggs(or nestlings)throughout the nesting season.Individuals of both sexespecked all six types of eggspresented, regardless of the nest type and location. House Wrens also attacked conspecificyoung. Older nestlings(nine days old) were less vulnerable than three-day-old young. Our resultssuggest that nest-destroyingbehavior is inherent in all adult House Wrens but is inhibited in mated males and breeding females. It is suggestedthat nest destruction may have evolved as an interference mechanism reducing intra- and interspecific competition. Key words: House Wren; Troglodytes aedon; infanticide;nest destruction; competition. INTRODUCTION specificnestlings? (3) Is this behavior exhibited Destruction of eggs by small passerinesis a throughout the breeding season?(4) Do indi- relatively rare phenomenon which has been vidual House Wrens destroy neststhroughout observed mainly in members of two families, their breeding cycle? (5) How widespread is the Troglodytidae and Mimidae. Species this behavior among individuals from a pop- known to destroy eggsinclude the Marsh Wren ulation? (6) Is this behavior a local phenom- (Cistothoruspalustris; Allen 19 14); House enon or is it characteristic of all House Wren Wren (Troglodytesaedon; Sherman 1925, populations?(7) What is the adaptive value of Kendeigh 194 1); Cactus Wren (Campylorhyn- this behavior? thusbrunneicapillus; Anderson and Anderson METHODS 1973); SedgeWren (Cistothorusplatensis; Pic- man and Picman 1980); Bewick’s Wren This study was conducted at Presqu’ile Pro- (Thryomanesbewickii; J.