Their blue color stands out from other birds.
they eat worms and bugs
why do they have a blue color
Bluebirds over the Mountain was created on 1967-09-29.
All animals live in the environment, in a niche of the environment called their habitat. Changes to the environment can destroy a habitat resulting in the species comprising that habitat to die out.
No. Bluebirds are diurnal (daytime) foragers.
They've adapted to the environment because the plant doesn't need that much atention. They've adapted to the environment because the plant doesn't need that much atention.
There are actually three bluebirds - Western, Eastern and Mountain. The Mountain bluebird looks quite a bit different than the other two.
"Bluebirds Over the Mountain" featured on The Beach Boys' 1969 album 20/20.
Some Bluebirds come from their Hushabye Mountain winter nesting grounds.
16-20cm.
No. The bluebirds were endangered once, but right now they're in the "least concern" list.
No. These are different species.
Lack of CO2 and pressure, more exposure to EM radiation Plants need CO2, not O2. Remember?
cacti are adapted to their environment