![Beautiful Geometric Patterns that Suddenly Appeared on the Seabed were the Work of Artistic Pufferfish making Spawning Nests | Japan Up Close Beautiful Geometric Patterns that Suddenly Appeared on the Seabed were the Work of Artistic Pufferfish making Spawning Nests | Japan Up Close](https://japanupclose.web-japan.org/files/100282445.jpg)
Beautiful Geometric Patterns that Suddenly Appeared on the Seabed were the Work of Artistic Pufferfish making Spawning Nests | Japan Up Close
![Nature Is Weird on Twitter: "These underwater 'crop circles' (found in the waters off Japan) are caused by male pufferfish attracting mates. (Photo: Yoji Ookata) https://t.co/QSRoATcobB" / Twitter Nature Is Weird on Twitter: "These underwater 'crop circles' (found in the waters off Japan) are caused by male pufferfish attracting mates. (Photo: Yoji Ookata) https://t.co/QSRoATcobB" / Twitter](https://pbs.twimg.com/media/C1aYOAQW8AAUKxW.jpg)
Nature Is Weird on Twitter: "These underwater 'crop circles' (found in the waters off Japan) are caused by male pufferfish attracting mates. (Photo: Yoji Ookata) https://t.co/QSRoATcobB" / Twitter
![Beautiful Geometric Patterns that Suddenly Appeared on the Seabed were the Work of Artistic Pufferfish making Spawning Nests | Japan Up Close Beautiful Geometric Patterns that Suddenly Appeared on the Seabed were the Work of Artistic Pufferfish making Spawning Nests | Japan Up Close](https://japanupclose.web-japan.org/files/100282446.jpg)
Beautiful Geometric Patterns that Suddenly Appeared on the Seabed were the Work of Artistic Pufferfish making Spawning Nests | Japan Up Close
![Changes in the circular structure constructed by male pufferfish. (a)... | Download Scientific Diagram Changes in the circular structure constructed by male pufferfish. (a)... | Download Scientific Diagram](https://www.researchgate.net/publication/243967672/figure/fig9/AS:669636123164674@1536665101364/Changes-in-the-circular-structure-constructed-by-male-pufferfish-a-Early-stage-b.png)