Activity for bigyert‭

Type	On...	Excerpt	Status	Date
Question	—	White Throated Magpie Jay - Costa Rica My wife and I have been watching these magpie Jays for a while and I was just wondering what if all would be the purpose of the plume on their heads. It's strange in it's a single strand with a few feathers. The blue jay in North America has a plume on its head as well but it's more complete. I'm s... (more)	—	almost 5 years ago
Question	—	Sighting in a Rifle without firing a shot I was wondering if there is a way to sight in a rifle scope without firing a shot. There are some reasons why I think it would useful to be able to do this. One depending on the scope you may have to sight it in often especially if you are carrying it around daily. 2 To conserve ammo and 3 To do it... (more)	—	about 5 years ago