Protected Birds
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Transcript of Protected Birds
The Blue Rock Thrush or Blue Rock-Thrush (Monticola solitarius) is a member of the thrush
family (Turdidae).This species breeds in southern Europe and
northwest Africa, and from central Asia to northern China and Malaysia.
The European, north African and southeast Asian birds are mainly resident, apart from altitudinal movements. Other Asian populations are more
migratory, wintering in sub-Saharan Africa, India and southeast Asia. This bird is a very uncommon
visitor to northern and western Europe.
Blue Rock Thrush breeds in open mountainous areas, usually higher than the breeding zone of the related Rufous-tailed Rock Thrush. It nests in rock cavities and walls, and usually
lays 3-5 eggs. An omnivore, the Blue Rock Thrush eats a wide variety of insects in addition to berries.
This is a largish thrush, 21-23cm in length with a long slim bill. The summer male is unmistakable, with all blue-grey
plumage apart from its darker wings. Females and immatures are much less striking, with dark brown
upperparts, and paler brown scaly underparts. Both sexes lack the reddish outer tail feathers of Rock Thrush.
The male Blue Rock Thrush sings a clear, melodious call that is similar to, but louder than
the call of the Rock Thrush.The Blue Rock Thrush is Malta's national bird and
is shown on the Lm 1 coins of the country
Adults: Length 25-30 cm. Wingspan: 50 cm. Weight: 160g. Color: Variations from selective breeding are common.
Normal coloration pale sandy gray back. Back mottled with darker gray. Grayish white head and breast. Narrow black ring on nape. Bill black and swelled at base. Similar to the
larger and slightly darker Eurasian Collared-Dove. Different in the wings with lighter primaries, tail long and broad in flight with white outer webbing. Webbing gray near rump. Center
tail feathers gray. Legs short pink. Eyes dark red.
Breeding: monogamous many broods per year, 1-2 white eggs
Nesting: Simple saucer-shaped platform of twigs and plant fibers, built in trees and on buildings
Incubation: 13-14 days by both parentsFledging: 12-14 days
Maturity: sexually mature at 5-7 monthsVoice: a rolling "kooeek-
KRRRROOOOO(aw)" and a laughing "heh-heh-heh" excitement cry
Lifespan: maximum 20 yearsFlight Speed: 38-50 mph
Diet: seeds, grain and fruit. Doves are unique from other birds as they drink by
sucking, so they don't have to tilt their head back to swallow.
Habits: Colonial, non-migratoryHabitat: woodlands and parks near human
habitation
Range: Occurs sporadically throughout the continent, although reproduction is questioned
throughout the range. These are the doves of the Bible. The domestic Ringed Turtle-Dove
originated through selective breeding of the African Collared-Dove, S. roesogrisea from
northeast Africa and Saudi Arabia. Raised as pets for over 2,000 years, they are now the most
commonly kept doves in the world.Ringed Turtle-Doves also known as Barbary or Laughing Doves are not particularly hardy and do not survive well in the wild. Birds have been know to breed with the Eurasian Collared-Dove
causing even more confusion in trying to distinguish these extremely similar species.
IdentificationIn most parts of northern Europe this is the
commonest pipit. Indeed, in many areas of open country it will be the most numerous bird of all. It can be told from a Tree Pipit by its duller darker head in which there seems to be more of a pale ring around the eye rather than a stripe running through it. More convincingly though, notice how the thick black streaks continue all the way down
to the flanks almost to the undertail.
HabitatBreeds on open moorland and rough grassland. Winters on marshes, in stubble fields and rough
grassland.Behaviour-Performs a relatively boring song flight in which it rises up, usually silently, then sings as it drops almost vertically downwards.
MigrationMost European Meadow Pipits winter in Iberia but some remain further north in Europe, as far north
as Scotland