Birds: 3D models by osuecampus on Sketchfab, licensed under CC BY 4.0. Adapted for the web: legs and specular map removed, textures resized.

• Belted Kingfisher - in Flight
• Song Sparrow - in Flight

Trees: 3D models from Sketchfab. Adapted for the web: simplified, materials merged, textures resized.

• This work is based on "Spruce" by evolveduk, licensed under CC BY 4.0.
• This work is based on "Willow" by evolveduk, licensed under CC BY 4.0.
• This work is based on "Conifer (medium-Poly)" by Sereib, licensed under CC BY 4.0.
• This work is based on "oak trees" by DJMaesen, licensed under CC BY 4.0.

Stones and ferns from Poly Haven, public domain (CC0), with thanks: Rock Moss Set 01 and 02 by Kless Gyzen, Fern 02 by Rob Tuytel and Rico Cilliers.

Sounds from Freesound, public domain (CC0): Rice Field by qubodup, Outdoors_Night_CricketsLoop by MrFossy, Ambiance_Frog_Night_Loop by Nox_Sound, Owl Hoot by Breviceps.

Scene based on Koi Pond Garden by Sourany Phomhome (MIT License). Geometry decoding: meshoptimizer by Arseny Kapoulkine (MIT License).