Britain's smallest falcon — a fierce, compact little raptor of upland moorland and coasts that hunts small birds with explosive speed, often following close to the ground in low dashing pursuit; the female is streaky brown, the male is blue-grey above with an orange-buff breast, and both are easily overlooked until they erupt in a burst of rapid wingbeats.
Smallest British falcon
The merlin is Britain’s smallest falcon — a robin-sized raptor that nevertheless hunts quarry as large as itself. The male is beautiful in the right light: blue-grey above, with an orange-buff breast finely streaked with dark brown, and a dark tail band. The female is streaky brown above and buff below, cryptically marked for incubating in open moorland. Size: roughly that of a starling.
Hunting technique
Merlins hunt small passerines — meadow pipits, skylarks, finches — primarily by low, fast, dashing pursuit. They fly fast and close to the ground, using rises and hollows to approach prey undetected, then burst into the open in a rapid chase. Unlike the peregrine’s high stoop, the merlin hunts at the same level as its prey. It is fast and agile enough to take birds in sustained aerial pursuit.
Moorland decline
The merlin is a bird of upland moorland in Britain, breeding in heather on open hillsides. It has declined significantly in recent decades due to changes in moorland management, loss of heather through overgrazing and inappropriate burning, afforestation with conifers, and disturbance. The British population is estimated at around 900–1,000 pairs and is considered a conservation priority.
Falconry tradition
The merlin has a long history in falconry — it was traditionally flown by ladies in medieval times (“the lady’s hawk”) due to its small size and manageable temperament. It was used primarily for hunting larks and sparrows.
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Merlin starts with M and ends with N. Browse other birds along the same letter.
Birds that contain a letter from "Merlin":