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Earth Matters

April Puzzler

Update: A running hare. A jumping frog. A hungry dinosaur. Readers suggested that the arrangement of islands pictured here bears resemblance to such terrestrial creatures. But in this part of the southern Philippines, it is the aquatic life that sustains the livelihoods of many islanders. Read more about Tawi-Tawi in our April 23 Image of the Day. Congratulations to Reven Gibaga, Matthew Meyers, and Krzysztof Luszczki for being among the first readers to correctly identify the location. Thanks also for sharing your creative interpretations of the image.

Every month on Earth Matters, we offer a puzzling satellite image. The April 2022 puzzler is shown above. Your challenge this month has a new twist: In addition to telling us the location of the image, we invite you to get creative and tell us what you see.

How to answer. Using the comments section, tell us the image location and any features that stand out to you. Do you see an interesting resemblance, shape, or pattern? Share your ideas in a few words or several paragraphs. Note that responses will be vetted for appropriateness.

The prize. We cannot offer prize money or a trip on the International Space Station, but we can promise you credit and glory. Well, maybe just credit. Within a week after a puzzler image appears on this blog, we will post an annotated and captioned version as our Image of the Day. After we post the answer, we will acknowledge the first person to correctly identify the image. We will also highlight some of the most creative comments. Please include your preferred name or alias with your comment. If you work for or attend an institution that you would like to recognize, please mention that as well.

Recent winners. If you have won the puzzler in the past few months, or if you work in geospatial imaging, please hold your answer for at least a day to give less experienced readers a chance.

Releasing Comments. Savvy readers have solved some puzzlers after a few minutes. To give more people a chance, we may wait 24 to 48 hours before posting comments. Good luck!