Travel
fromNature
2 weeks agoDaily briefing: Explore 2025 with Leif Penguinson
Leif Penguinson, a Rockhopper penguin, hides in scientifically notable global locations each week for readers to find through weekly image puzzles.
For five years now, Briefing readers have eagerly awaited Fridays for a chance to put their penguin-hunting skills to the test. Each week, Leif Penguinson, a Rockhopper penguin, travels to scientifically interesting (and stunning) locations across the globe to hide from our readers' keen eyes. ( Read more of Leif's origin story - and enjoy every puzzle over the first three years - in our first round-up of penguin puzzles and follow Leif's travels in 2024 in our second.) Now, you can relive each of this year's adventures with our 2025 penguin-seeking spectacular! For each puzzle, click the in-text link if you need a bigger version of the image.