These birds range from Southern Canada to Guatemala and are permanent residents in some states bordering the Gulf, but sporadic in their northern range.
The Gnatcatcher is an early migrant and can be found well into his nesting range by the middle of April. Nests sometimes are constructed in advance of egg-laying dates. Perhaps the bird is taking advantage of a supply of building materials which are seasonal. It frequently dismantles the first nest, using the contents in the construction of another nest in a more favorable location. It is built of plant down and other materials, bound with webs and covered with lichens.
A whispered “spee”
From yonder tree,
Gives us a clue
That it is you.
Ruby-crowned Kinglet
Regulus calendula
When you hear this bird sing, you are impressed by the beauty of clear, but variable notes. When you check the source, you are surprised to see a tiny bird with such a big voice. His short tail might lead you to believe he is even smaller than the 3¾ to 4½ inches which he measures. His coloring is not impressive, being an olive-gray. You might notice the distinct eye ring or the prominent wing bars. If he is excited by your close inspection, he might flash the ruby crown feathers, from which he gets his name.
In fall you might think this bird was a warbler for he has some of the warbler actions. He constantly flicks his wings and tail in a nervous manner, but you will miss the tail markings of the warblers. The Golden-crowned Kinglet is similar in size and general markings, but both male and female show distinctive gold crown patches. The Golden-crowned seems a little more rugged and spends his winters farther north.