Balcony Birdwatching Pilot Lab
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资源简介：
This is a semi-tidy data sheet where each row on the data sheet represents a species level observation. Observations were made approximately 1-2 hours before sundown at several local parks that included ponds and vegetation like trees and shrubs. Observations were then taken within a 60min time period.
创建时间：
2020-09-29
