A number of wild pets are seasonal, weather or time-dependent so check this out if you’re missing a few rare wild battle pets. There’s also a video of all these pets and locations.
Unborn Val’kyr – there is always one spawn up in each zone of Northrend
Arctic Fox Kit – The Storm Peaks – snowing
Baby Ape – Jaguero Isle, The Cape of Stranglethorn – raining
Silithid Hatchling can be found at the Gaping Chasm / Noxious Lair, Tanaris – sandstorm
Restless Shadeling – around the cellar in Deadwind Pass from midnight – 9am (server time)
Shadow Sporebat – Khadgar’s Tower, Talador
Stone Armadillo can be found in Desolace at night (server time)
Widow Spiderling can be found near the Twilight Grove, Duskwood – night
Erudite Manafiend – Ley-Ruins of Zarkhenar in Azsuna – day
Eldritch Manafiend – Ley-Ruins of Zarkhenar, Azsuna – night
Qiraji Guardling – found near The Scarab Wall and The Scarab Dais in the southwest area of Silithus – Summer (21 June – September 23)
Snowy Owl can be found in Winterspring – Winter (December 22 – March 19).
The Wanderer’s Festival occurs every weekend in Krasarang Wilds.
Darkmoon Glowfly – Darkmoon Island
Crow – only appears as a secondary pet