The Merlin and the Kestrel are two small falcons that are often confused with each other. Both species are about the same size, have similar coloration, and hunt similar prey. However, there are some key differences between the two birds.
The Merlin is a smaller and more agile bird than the Kestrel. It has a shorter tail and longer wings, which gives it greater speed and maneuverability. The Merlin is also more aggressive than the Kestrel and is more likely to attack other birds.The Kestrel is a larger and more powerful bird than the Merlin. It has a longer tail and shorter wings, which gives it greater stability and power. The Kestrel is also more docile than the Merlin and is less likely to attack other birds.