262 Eurasian Collared Dove
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1 Turtle Dove Adult. Male EURASIAN COLLARED DOVE (Streptopelia decaocto) IDENTIFICATION cm. Pale buff grey upperparts; grey pinkish breast, grey bluish vent; pale wings with white tips and edges; grey tail, with white edges and tips; grey head; neck with a black collar edged white; black bill and reddish legs. SEXING Male with grey pinkish crown and nape; white tips (if any) on black feathers in collar. Female with grey brown crown and nape; drab grey tips (if any) on black feathers in collar. Juveniles cannot be sexed. CAUTION: many birds cannot be sexed using plumage characters due to subjetive judgement of colours. Pattern of head and upperparts. Sexing. Pattern of head: top male; bottom female. SIMILAR SPECIES Similar in size to Turtle Dove, which has different collar pattern and wing coverts with orange fringes. Page 1
2 Ageing. Pattern of collar: top adult; bottom juvenile. Sexing. Pattern of crown: left male; right female. Sexing. Pattern of collar: left male; right female. AGEING 3 types of age can be recognized: Juvenile with upperparts and wing coverts with pale cream fringes; poorly defined black collar on neck; grey or pinkish legs; brown iris. 1st/2nd year in a few number of birds which retain some juvenile secondary, usually 5th and 6th. Adult with upperparts and wing coverts without pale cream fringes; well defined black collar on neck; reddish legs; ruby red iris. CAUTION: birds hatched in autumn complete their moult in the beginning of their 2nd year, being then similar to adults. Ageing. Pattern of tips of primary coverts: top adult; bottom juvenile. Ageing. Colour of legs: left adult; right juvenile. Page 2
3 STATUS IN ARAGON Resident, breeds in the Region only since recent decades around farmyards, gardens and parks near towns and villages. Collared Dove. Ageing. Pattern of secondaries: top adult; middle 2nd year; bottom juvenile. Female Juvenile MOULT Complete postbreeding and postjuvenile moult. Adults moult between May and October. In juveniles, moult time highly variable depending on time of hatching (may be in winter), so it is possible to find moulting birds through all the year. Some birds, after their postjuvenile moult, retain a variable number of juvenile secondaries till their first postbreeding moult. PHENOLOGY I II III IV V VI VII VIII IX X XI XII Nape pattern: top left adult male (02-V); top right adult female (02-V); left juvenile Page 3
4 Head pattern and iris colour: top adult male (02 -V); middle adult female (02-V); bottom juvenile Collar pattern: top left adult male (02-V); top right adult female (02-V); left juvenile Legs colour: left adult (02-V); right juvenile Crown pattern: top left adult male (02-V); top right adult female (02- V); left juvenile Breast pattern: top left adult male (02- V); top right adult female (02-V); left juvenile Page 4
5 Juvenile: pattern of lesser coverts (02 -V). Upperparts pattern: left adult male (02-I); right juvenile Adult. Male: pattern of primary coverts (02-V) Adult. Male: pattern of lesser coverts Adult. Female: pattern of lesser coverts Adult. Female: pattern of primary coverts Page 5
6 Juvenile: pattern of primary coverts 2nd year: pattern of primaries (01- II). Juvenile: pattern of primaries Adult. Male: pattern of primaries (02 -V). Adult. Female: pattern of primaries Adult. Male: pattern of secondaries Page 6
7 Adult. Female: pattern of secondaries Juvenile: pattern of secondaries (02- V). Adult. Male: pattern of wing 1 1 2nd year: pattern of secondaries (1 juvenile feathers) (01-II). Adult. Female: pattern of wing (02- V). Page 7
8 2nd year: pattern of wing (01-II). Juvenile: pattern of wing Page 8
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348 Mistle Thrush. Put your logo here
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342 Blue Rock Thrush. BLUE ROCK THRUSH (Monticola solitarius)
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138 Peregrine Falcon. SIMILAR SPECIES Hobby has a moustache too, but this species is smaller (35 mm) and has red trousers.
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431 Goldfinch. Put your logo here
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276 Red-necked Nightjar
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369 Orphean Warbler. ORPHEAN WARBLER (Sylvia hortensis)
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29 Cormorant. CORMORANT (Phalacrocorax carbo) IDENTIFICATION SIMILAR SPECIES SEXING AGEING
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330 Bluethroat. Put your logo here SEXING. BLUETHROAT (Luscinia svecica) IDENTIFICATION AGEING SIMILAR SPECIES. Write your website here
Spring. Adult. Male (16-III) SEXING In breeding plumage, adult male with deep blue chin and throat with a reddish or white patch; reddish breast. Female with whitish chin and throat, lacking blue colour
431 Goldfinch. SIMILAR SPECIES Adults are unmistakable with their head pattern; juveniles are easily recognized by their wing and tail pattern.
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266 Western Barn Owl. Put your logo here. WESTERN BARN OWL (Tyto alba) IDENTIFICATION AGEING SIMILAR SPECIES
66 Western Barn Owl Barn Owl. Sexing. Pattern of the white band on neck: left male; right female. Barn Owl. Male (6-I). WESTERN BARN OWL (Tyto alba) IDENTIFICATION -9 cm. Brown golden upperparts, with
131 Common Kestrel. Put your logo here. COMMON KESTREL (Falco tinnunculus) IDENTIFICATION SIMILAR SPECIES. Write your website here
Adult. Male (24-XI). COMMON KESTREL (Falco tinnunculus) Male: pattern of wing, head and upperparts IDENTIFICATION 31-38 cm. Pointed wings and long tail, with black terminal band; dark claws; brown upperparts,
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Javier Blasco-Zumeta & Gerd-Michael Heinze 44 Purple Heron Grey Heron Purple Heron. Adult. Male (10-IX). PURPLE HERON (Ardea purpurea) SEXING IDENTIFICATION 70-90 cm. Slate upperparts and wing coverts,
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134 Eurasian Hobby. Put your logo here
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