What adaptations have organisms developed in spring to natural conditions?

Various living organisms in the spring develop various adaptations to natural conditions. Representatives of rodents in the springtime unite in large groups, which allows them to survive. In the meadows where cattle used to graze, dung beetles adapt to live. For them, the droppings left over from cows are direct food. During this period of time, birds in the meadows try to fly low so as not to fall into the clutches of more birds of prey, moreover, it is more convenient for them to eat. But larks, for example, acquire a camouflage color for protection from predators, which allows them to remain invisible and gives them a better chance of survival.