Sharing is not just caring, it's also about giving credit - add this image to your page and give credit to the talented photographer who captured it.:
nest mud hole burrow sand martin riparia group colony birds songbird wild common ornithology black spring european nature closeup wildlife avian animal europe feather beautiful outdoors wing beak biology male feathers birding enviroment birdwatching watchful perch perched river bank soil rock geology wood insect wall formation invertebrate wadi temple terrain tree trunk