There are many different websites that offer information on bird watching. Nature.net is a wonderful place to start. Another good place to look is at the local library for different books about birds.
Bird Watching - magazine - was created in 1986.
A camera with exchangeable lenses such as a Cannon.
We call it bird watching too.
You would be watching a bird. An aerie is a nest perched in a high place such as a cliff. Birds such as eagles are most likely to have built an aerie.
Personally, I would train a Bird-Type Pokemon at a place where those types of Pokemon is very effective to it. Like Fighting-Types. They are weak to Bird-Types. So, I would train it there!
In Africa you can go bird watching while on safari and this way you get to do both. Not only will you see lions, buffalo, zebra's etc but you will also see birds like flamingos, kingfishers, storks, ostriches etc. Another great place to go bird watching while visiting other countries is the Amazon famous for their toucan's, eagles, macaws and hummingbirds.
Hong Kong Bird Watching Society was created in 1957.
The Nutty Squirrels Go Bird Watching was created in 1961.
Watching bird videos is generally not harmful for cats. It can provide mental stimulation and entertainment for them. However, if a cat becomes overly fixated or stressed while watching, it may be best to limit their exposure to such videos.
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If you could use Swarovski SLC 10x42 for bird watching then its more helpful for you.
Someone that was incredibly passionate for birds. I assume that there is no any individual registered on history as the "inventor" of bird watching.