Overview of fauna in Animal Crossing: New Horizons
Animal Crossing: New Horizons fauna encompasses villagers, insects, fish, sea creatures, fossils, birds, and other animals that inhabit your island and the museum collection. This guide explains how to find, catch, donate, and interact with each type, and how critter behavior and timing affect availability. Understanding fauna helps you complete the museum, earn rewards from Blathers and Tom Nook, and design a personalized island ecosystem.
Villagers and their behaviors
Villagers are the anthropomorphic animal residents of your island. Each has a species, personality type, and daily schedule that influences when they appear, what they say, and how they react to gifts. Understanding species and personality helps you predict preferences, plan friendships, and optimize neighbor interactions for cooperation and rewards.
Species and personality traits
Species affects default dialogue and catchphrases, while personality types—such as peppy, snooty, lazy, jock, smug, cranky, and normal—determine social behaviors and responses to gifts. These traits persist even after moving or remodeling, making personality a reliable guide for relationship building and gifting strategies.
Daily routines and interaction timing
Villagers follow daily routines for waking, working, exercising, and socializing, which change by season and weather. Visiting frequently, talking at different times, and reacting to prompts helps you increase friendship faster and understand when villagers are available for special conversations or tasks.
Bugs and their habitats
Bugs are a major category of fauna in New Horizons, found on trees, flowers, rocks, the ground, or in the air depending on the species and time of day. Catching them requires patience, timing, and the correct tool—nets are standard, while some rare bugs require a golden net or specialized conditions like rain or specific months.
Catching and selling strategies
- Use a net with quick flicks to catch flying and crawling insects reliably.
- Check seasonal spawn charts to prioritize high-value or new species.
- Time travel can align emergence windows, but use it cautiously to avoid weeds, pest infestations, and reduced rewards.
Most bugs sell for Bells through Nook’s Cranny or Flick’s weekly visits, with rare specimens worth significantly more during specific seasons or events.
Fish and sea creatures
Fish and sea creatures appear in rivers, ponds, the ocean, and the pier, with behavior tied to season, weather, time of day, and lunar phases. Catching them requires a fishing rod, and underwater creatures require a wet suit and diving. Depth, shadow size, and movement patterns help distinguish common species from valuable or newly discovered ones.
Fishing mechanics and underwater diving
- Cast ahead of moving shadows and time the hook to maximize success.
- Use divers and luck-based triggers for rare sea creatures like coelacanths and gigas.
- Keep a full inventory of aquariums and ponds to optimize cataloging efficiency.
Fossils and museum curation
Fossils appear as buried items across your island and are donated to Blathers at the museum for identification and display. Correctly assembling fossils rewards you with points, room expansions, and occasional hybrid furniture items when your museum is complete.
How to find and donate fossils
- Use a shovel to dig up glowing spots, ideally after using tools to scan the ground.
- Complete the initial fossil set quickly to earn useful room bonuses.
- Re-dig up fossils after museum expansions to fill in missing pieces.
Other animals and environmental interactions
Other fauna include cats, dogs, birds at the feeder, and occasional visitors like snails and tadpoles, each adding variety to island life. Seasonal events, special visitors, and limited-time islands can introduce exclusive creatures that expand your catalog and offer unique rewards.
Quick reference comparison of common fauna types
Fauna type Primary tools Typical availability Key reward Villagers Gift, talk, photo Daily, season dependent Friendship, house upgrades Bugs Net Season/time/weather Bells, museum entries Fish Fishing rod Season/time/weather Bells, museum entries Sea creatures Fishing rod, wetsuit, net Season/time/weather High Bells, museum entries Fossils Shovel Random island spots Museum points, furniture Tips for efficient cataloging and long-term play
Prioritize museum completion early by targeting missing villagers, fossils, bugs, and fish in seasonal order. Use online resources for precise spawn windows, but balance time travel to avoid ecosystem issues. Keep multiple storage strategies—home inventories, pocket organization, and island landscaping—to support consistent donations, efficient selling, and a flexible, low-stress play experience across seasons.