To my surprise we found two families of geese at the lake today. I have no idea where the other group was on my previous trips... Here are the two resting and eating side by side. The original family that I've been following had 5 goslings. The new pair had six. They eat, rest and swim close to each other.
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Here's the original family below, resting under a tree. And yes... the water is really green... we called North Terrace Lake "Green Lake" when I was growing up.