Key:
P = Province, Z = Zone, W = Nearest Waypoint

Alpine Wolf
P: Shiverpeak Mountains / Z: Wayfarer Foothills / W: Outcast's Waypoint
East of the waypoint at the 'Honor the spirit wolf' heart.

Arctodus
P: Shiverpeak Mountains / Z: Wayfarer Foothills / W: Vendrake's Waypoint
Run straight east until you hit the mountain, then follow it south. You'll find a cave filled with them. The juveniles are at the end (watch out for the veteran!)

Black Bear
P: Ascalon / Z: Plains of Ashford / W: Adorea Waypoint
North of this waypoint, juvenile bears are scattered among the other black bears.

Blue Jellyfish
P: Kryta / Z: Lion's Arch / W: Sanctum Harbor Waypoint
Swim straight south. With the map fully zoomed in, this jellyfish was found to the west of the 'Sanctum Harbor' text in the water.

Boar
P: Kryta / Z: Queensdale / W: Crossing Waypoint
Cross the bridge to the east and follow the road to the right. Don't go far, but climb the first small hill you see in front of you. The juvenile boar is up here.

Brown Bear
P: Kryta / Z: Kessex Hills / W: Cereboth Waypoint
Found west of the waypoint across the river, wandering among the bears.

P: Kryta / Z: Kessex Hills / W: Fort Salma Waypoint
SW of Fort Salma among the bears, South of the 'Aid Fort Salma' heart.

P: Shiverpeak Mountains / Z: Wayfarer Foothills / W: Borealis Waypoint
NW of waypoint, in a cave near the 'Honor the spirit of Bear' heart.

Eagle
P: Kryta / Z: Kessex Hills / W: Sojourner's Waypoint
Found north of the road west of the waypoint, flying among the centaurs.

Hyena
P: Ascalon / Z: Plains of Ashford / W: Decimus Waypoint
Slightly east from the waypoint, among the hostile hyenas.

Ice Drake
P: Shiverpeak Mountains / Z: Wayfarer's Foothills / W: Outcast's Waypoint
East of the waypoint and east of the 'Honor the Spirit of Wolf' heart; along the river.

Krytan Drakehound
P: Kryta / Z: Queensdale / W: Beetletun Waypoint
The juvenile is only a few feet from the waypoint, sitting to the left of the tent to the north. If it is not here, there is another juvenile in the large building to the left.

Lashtail Devourer
P: Ascalon / Z: Diessa Plateau / W: Dawnright Waypoint
NE of the waypoint is a field full of lashtail devourers. The juvenile is among them.

Lynx
P: Shiverpeak Mountains / Z: Snowden Drifts / W: Snowdrift Waypoint
Head east along the main road. The juveniles are above the main road, above the 'Hrothgar's Pass' text on the map.

Pig
P: Kryta / Z: Queensdale / W: Claypool Waypoint
Head south through the town. There are juvenile pigs everywhere!

Polar Bear
P: Shiverpeak Mountains / Z: Hoelbrak / W: Hero's Compass Waypoint
Head southwest across the lake and to the shore.

Raven
P: Shiverpeak Mountains / Z: Wayfarer Foothills / W: Borealis Waypoint
Near the 'Honor the Spirit of Raven' heart to the north of the waypoint.

River Drake
P: Kryta / Z: Queensdale / W: Ojon's Waypoint
Follow the lake northeast to the dam where you'll find juveniles among the other drakes.

Red Moa
P: Ascalon / Z: Plains of Ashford / W: Spirit Hunter Waypoint
Head northeast. The red moa are on the eastern side of the gorge, southwest of the purple crystal.

Shark
P: Kryta / Z: Kessex Hills / W: Kessex Waypoint
Head south to Viathan's Arm (the lake). Swim to the very southern end, where you'll find a few juvenile sharks swimming around.

Snow Leopard
P: Shiverpeak Mountains / Z: Wayfarer Foothills / W: Borealis Waypoint
SW of the waypoint, in the area of the heart 'Honor the Spirit of Snow Leopard'; near the heart NPC.

Warthog
P: Ascalon / Z: Diessa Plateau / W: Blasted Moors Waypoint
The juvenile is just northeast of the waypoint.

Whiptail Devourer
P: Ascalon / Z: Plains of Ashford / W: Duskrend Waypoint
The juvenile is just north of the waypoint.

White Moa
P: Shiverpeak Mountains / Z: Snowden Drifts / W: Torstvedt Waypoint
Head southwest toward the path heading west. When this path meets the main road, keep an eye out for the juvenile.