To guide their migratory movements or return to a known destination, animals possess a series of compass mechanisms based on the vision of the sun, the stars, or the perception of the Earth’s magnetic field. Depending on their availability, they often help themselves in succession with more than one of […]
mallard
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Usually, the bird’s nest is a construction with specific characters aimed at reproductive behaviour. It is often found in the male’s territory and can thus be the center of its activities in every season. Other times it is something ephemeral, done just to lay eggs, hatch them and then leave […]