An Andean condor and a trumpeter swan weigh roughly the same: about 11 kilograms. Both can fly, and both have to overcome ...

When we think of birds, the sky often comes to mind soaring, gliding, and perching. But some birds have mastered a whole different realm: underwater. These incredible species can dive and swim with ...

Everyone can recognize ducks: They are the birds that swim. In fall and winter, we have lots of ducks, along with geese and swans, their similarly easy-to-recognize relatives. But here’s the trick: ...

What’s the big picture here?Bird's has been running the tours for years from a dive and snorkel shop right on the docks, where you board pontoon boats for the short ride to the spring heads where the ...