During my own birdwatching experiences, I've often encountered confusion between loons and cormorants, which can look surprisingly alike at first glance. Loons are typically seen alone or in pairs, while cormorants tend to gather in groups, often perched with their wings spread out to dry. One helpful tip is to observe their behavior and posture closely; loons have a more rounded body and their calls are distinctively haunting, whereas cormorants have longer necks and slimmer bodies. Binoculars are essential for making accurate identifications, especially from a distance. I learned this the hard way during a four-hour drive north expecting to see loons, only to realize later via friends' comments that I had likely spotted cormorants instead. It can be disappointing but also a fun learning opportunity. To improve your spotting skills, consider using bird identification apps or field guides that detail visual markers and sounds for these species. Visiting local bird sanctuaries where experts can guide you is another great way to enhance your knowledge. Remember, mistakes are part of the journey in birdwatching. Each trip, whether spotting loons or cormorants, enriches your appreciation for these fascinating water birds.