Difference a day makes: Bullfrog Egg Development

Adult Bullfrogs are the largest North American frog, and even their tadpoles can be a handful. But they start their lives at a much smaller size. Here are two photos showing one day’s development of a bullfrog egg. The first photo shows a bullfrog egg about one day after it was laid, and the second photo shows a bullfrog egg about two days after it was laid.

Bullfrog egg:  1 day old

Bullfrog egg:  2 days old

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