Animal Coloring Pages for Adults: 6 Free Wildlife Color by Number Printables
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A lion, a giant panda, a red fox, a red panda, a tree frog and a snow leopard: these animal coloring pages for adults bring the wild onto your table — hidden in numbered dots on black paper.
Every page is a small mystery. Color by the key and the animal looks back at you out of the dark.
How these animal color by number pages work
Every dot carries a small symbol. The color key tells you which color belongs to it — the same 24-color key across the whole series, so one set of pencils is enough for every page.
The black areas are already printed. You only fill the light dots, one at a time. There is no wrong order: start in a corner, start in the middle, stop whenever you like.
Fur, feathers and eyes
Animal pages come alive at the eyes. Leave them for last — when the last dots are in, the whole picture suddenly looks back.
Fur works best in layers of browns and oranges; the key already splits it into light and dark dots for you.

6 free animal coloring sheets to print
Each page is a free PDF on US Letter (A4 works with “fit to page”). Click a picture for the download, the color key and a printer-friendly white version.
Lion
About 65 minutes · 1,969 dots to fill. Download the free Lion page
Giant Panda
About 40 minutes · 1,232 dots to fill. Download the free Giant Panda page
Red Fox
About 55 minutes · 1,622 dots to fill. Download the free Red Fox page
Red Panda
About 65 minutes · 1,925 dots to fill. Download the free Red Panda page
Tree Frog
About 55 minutes · 1,714 dots to fill. Download the free Tree Frog page
Snow Leopard
About 65 minutes · 1,990 dots to fill. Download the free Snow Leopard page
The best pencils for black paper

Colored pencils. The safest choice: they never bleed through, layer nicely and keep every small dot clean.
Markers. The boldest dots. Alcohol markers can soak through any paper — always slip a spare sheet behind the page you are coloring.
Gel pens and colored pens. Bright, smooth and precise in small dots. Let each dot dry for a second before your hand moves over it.
Compare the sets
| Set | Type | Colors | Tip | Good to know |
|---|---|---|---|---|
| Prismacolor Premier See on Amazon (opens in a new tab) | Colored pencils | 72 | Soft core | Rich, saturated color; soft core blends easily |
| Faber-Castell Polychromos See on Amazon (opens in a new tab) | Colored pencils | 60 | Oil-based core | Break-resistant, very precise in small dots |
| Crayola Colored Pencils See on Amazon (opens in a new tab) | Colored pencils | 60 colors / 100 pencils | Pre-sharpened | Budget pick, non-toxic |
| Ohuhu Honolulu See on Amazon (opens in a new tab) | Alcohol markers | 104 + blender | Brush + chisel | Boldest color — use a spare sheet behind |
| Caliart See on Amazon (opens in a new tab) | Alcohol markers | 80 + blender | Fine + chisel | Fine tip suits small dots — spare sheet behind |
| STABILO Pen 68 See on Amazon (opens in a new tab) | Felt-tip pens (water-based) | 50 | Medium felt tip | Water-based, gentler on paper than alcohol |
| PILOT G2 Rainbow See on Amazon (opens in a new tab) | Gel pens | Rainbow set | 0.7 mm | Smooth, quick-drying gel ink |
| Paper Mate InkJoy Gel See on Amazon (opens in a new tab) | Gel pens | 14 | 0.7 mm | Fast-drying, less smudging |
| Pentel Matte Hop See on Amazon (opens in a new tab) | Ballpoint pens (matte) | 14 | 1.0 mm | Water-based pigment ink with a matte finish |
Prices change daily — check the current price on Amazon. Our picks follow the sets experienced dot and pixel colorists use most.
Do not have the exact shade? Use the closest one you own — the color key names a color, your pencil box decides.
Want more? The full Wild Animals book
Liked the free pages? The full book has 50 of these hidden pictures, printed on one side only — and the same color key, so your pencils already fit.
MindMaze Publishing










