Question

In a new england forest, different species of warbler birds were discovered that feed on things they find in or below the trees. the different bird species, which are nearly identical in most respects, all share the same niche. yet they all thrive and reproduce successfully. how is this possible?

Answer 1

I believe the only reason why they could have survived successfully despite living only on the same tree and they are large in number is because:

“They feed on different parts of the same trees.”

So this means that although they are many of them feeding on the tree, there is no food deficiency occurring since they are getting their source of food from different parts of the tree anyway.