female hummers arrive and mate in the spring, they have big plans.
Their instinct "tells them" to build nests for raising
young. These little homes must be strong yet soft as a baby blanket
and stretchy enough to hold fast-growing nestlings. They must also
be protected from cold, rain, and predators. That's no easy task!
this slideshow and think about what it takes to build the perfect
the end, watch another version to discover some nest-building