An elephant that attacked a vehicle in Kruger National Park in South Africa late last month was put down because it posed a risk to other park visitors, park officials said.

Visitors and residents are drawn to Hawaii for many reasons, but the chance to see and help count humpback whales may not be one that comes immediately to mind. On three Saturdays this winter, volunteers are encouraged to help in an annual project at Hawai'i Volcanoes National Park and others sites around the islands to monitor and count these impressive mammals.

Here's a little advance warning for a photo op -- good weather prevailing, of course -- for Tumacácori National Historical Park in Arizona. Artists and photographers looking for a chance to capture the magical light of early morning at Tumacácori can set aside two days in the coming months.

Contributing photographer Rebecca Latson continues to prove she's a fan of Lowepro's Flipside series of bags by reviewing the Lowepro Flipside Sport 20L AW.