Find This Bird
Merlins are widespread, particularly in migration and winter, but seeing them is unpredictable. They have two modes: scanning open areas patiently from a treetop, and cruising at top speed in pursuit of small birds. If a flock of foraging birds (particularly shorebirds) suddenly bursts into flight, a Merlin or other falcon may be the cause. Be ready to look quickly—Merlins cover a lot of ground and can be out of range in just a few seconds. Scanning treetops and low perches at forest edges, grasslands, or saltmarshes can also turn up a perched Merlin and the opportunity for a longer view. Merlins are also increasingly common around towns, where there is a steady supply of House Sparrows.