Wildlife
River Otters on the Trinity
A morning with a small volunteer otter survey on the upper Trinity River of northern California, where the species' return continues to outpace official monitoring.
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Wildlife
A morning with a small volunteer otter survey on the upper Trinity River of northern California, where the species' return continues to outpace official monitoring.
Wildlife
A three-day American pika survey at 12,400 feet on the talus slopes of the Colorado Front Range, conducted by a small volunteer crew from the Denver Zoo.