This is the easiest type of birder to be, because birding in the backyard does not necessarily require specialized equipment beyond a general field guide and a basic set of binoculars.
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甚至想要拥有自己的野营包、双筒望远镜和其他观鸟设备的观鸟者也能找到价格较低、合适的选择。
Even birders who opt for a field bag, binoculars and other birding supplies can find suitable options for low budgets.
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