Binoculars Compact for Bird Watching, 10×42 Bright and Clear Range of View, High Powered Magnification, for Travel, Astronomy, Sports and Wildlife, Comes with Case, Lens Caps, Strap and Warranty

Features: BaK-4 prisms for bright, clear, crisp viewing; 10x Magnification Multi-coated optics for superior light transmission O-ring sealed and nitrogen purged for reliable, fog-free performance Non-slip rubber armor absorbs shock while providing a firm grip Twist-up eyecups Large center-focus knob…

A Peterson Field Guide to Advanced Birding: Birding Challenges and How to Approach Them (Peterson Field Guides)

Covering thirty-five of the most difficult groups of birds, from winter loons to confusing fall warblers, jaegers to chickadees, accipiters to flycatchers, this clearly written and beautifully illustrated field guide tells exactly how to solve the most challenging bird identification…