| 1 | Rocky Mountain National Park | 🇺🇸 United States | | |
| Mountain Chickadee | |
| Black-capped Chickadee | |
| 2 | Banff National Park | 🇨🇦 Canada | | |
| Mountain Chickadee | |
| Boreal Chickadee | |
| Black-capped Chickadee | |
| 3 | Congaree National Park | 🇺🇸 United States | | |
| Carolina Chickadee | |
| 4 | Riding Mountain National Park | 🇨🇦 Canada | | |
| Black-capped Chickadee | |
| Boreal Chickadee | |
| 5 | Kluane National Park | 🇨🇦 Canada | | |
| Black-capped Chickadee | |
| Boreal Chickadee | |
| 6 | Great Smoky Mountains National Park | 🇺🇸 United States | | |
| Carolina Chickadee | |
| Black-capped Chickadee | |
| 7 | Nikko National Park | 🇯🇵 Japan | | |
| Willow Tit | |
| Chestnut-bellied Tit | |
| 8 | Acadia National Park | 🇺🇸 United States | | |
| Black-capped Chickadee | |
| 9 | Grand Teton National Park | 🇺🇸 United States | | |
| Mountain Chickadee | |
| Black-capped Chickadee | |
| 10 | Cape Breton Highlands National Park | 🇨🇦 Canada | | |
| Black-capped Chickadee | |
| Boreal Chickadee | |
| 11 | Yosemite National Park | 🇺🇸 United States | | |
| Mountain Chickadee | |
| Chestnut-backed Chickadee | |
| 12 | Olympic National Park | 🇺🇸 United States | | |
| Chestnut-backed Chickadee | |
| Black-capped Chickadee | |
| 13 | Plitvice Lakes National Park | 🇭🇷 Croatia | | |
| Marsh Tit | |
| Willow Tit | |
| 14 | Elk Island National Park | 🇨🇦 Canada | | |
| Black-capped Chickadee | |
| Boreal Chickadee | |
| 15 | Wrangell-St. Elias National Park | 🇺🇸 United States | | |
| Boreal Chickadee | |
| Black-capped Chickadee | |
| 16 | Voyageurs National Park | 🇺🇸 United States | | |
| Black-capped Chickadee | |
| Boreal Chickadee | |
| 17 | Jasper National Park | 🇨🇦 Canada | | |
| Mountain Chickadee | |
| Boreal Chickadee | |
| Black-capped Chickadee | |
| 18 | Isle Royale National Park | 🇺🇸 United States | | |
| Black-capped Chickadee | |
| 19 | Glacier National Park | 🇺🇸 United States | | |
| Mountain Chickadee | |
| Black-capped Chickadee | |
| Chestnut-backed Chickadee | |
| Boreal Chickadee | |
| 20 | Grand Canyon National Park | 🇺🇸 United States | | |
| Mountain Chickadee | |
| 21 | Shenandoah National Park | 🇺🇸 United States | | |
| Carolina Chickadee | |
| Black-capped Chickadee | |
| 22 | Denali National Park | 🇺🇸 United States | | |
| Boreal Chickadee | |
| Black-capped Chickadee | |
| 23 | Redwood National Park | 🇺🇸 United States | | |
| Chestnut-backed Chickadee | |
| Black-capped Chickadee | |
| 24 | Yellowstone National Park | 🇺🇸 United States | | |
| Mountain Chickadee | |
| Black-capped Chickadee | |
| 25 | Sequoia and Kings Canyon National Parks | 🇺🇸 United States | | |
| Mountain Chickadee | |
| 26 | Triglav National Park | 🇸🇮 Slovenia | | |
| Marsh Tit | |
| Willow Tit | |
| 27 | Gros Morne National Park | 🇨🇦 Canada | | |
| Boreal Chickadee | |
| Black-capped Chickadee | |
| 28 | Białowieża National Park | 🇵🇱 Poland | | |
| Marsh Tit | |
| Willow Tit | |
| 29 | Katmai National Park | 🇺🇸 United States | | |
| Black-capped Chickadee | |
| Boreal Chickadee | |
| 30 | Great Bear Rainforest | 🇨🇦 Canada | | |
| Chestnut-backed Chickadee | |
| Black-capped Chickadee | |
| 31 | Pacific Rim National Park Reserve | 🇨🇦 Canada | | |
| Chestnut-backed Chickadee | |
| 32 | Point Pelee National Park | 🇨🇦 Canada | | |
| Black-capped Chickadee | |
| 33 | Biebrza National Park | 🇵🇱 Poland | | |
| Marsh Tit | |
| Willow Tit | |
| 34 | Mercantour National Park | 🇫🇷 France | | |
| Willow Tit | |
| Marsh Tit | |
| 35 | Wood Buffalo National Park | 🇨🇦 Canada | | |
| Black-capped Chickadee | |
| Boreal Chickadee | |
| 36 | Tatra National Park | 🇸🇰 Slovakia | | |
| Willow Tit | |
| Marsh Tit | |
| 37 | Hohe Tauern National Park | 🇦🇹 Austria | | |
| Willow Tit | |
| 38 | Reserva de la Biosfera Mariposa Monarca | 🇲🇽 Mexico | | |
| Mexican Chickadee | |
| 39 | Bavarian Forest National Park | 🇩🇪 Germany | | |
| Marsh Tit | |
| Willow Tit | |
| 40 | Jiuzhaigou National Park | 🇨🇳 China | | |
| Sichuan Tit | |
| Père David's Tit | |
| 41 | Ecrins National Park | 🇫🇷 France | | |
| Willow Tit | |
| Marsh Tit | |
| 42 | Zion National Park | 🇺🇸 United States | | |
| Mountain Chickadee | |
| Black-capped Chickadee | |
| 43 | Vanoise National Park | 🇫🇷 France | | |
| Willow Tit | |
| 44 | Ordesa y Monte Perdido National Park | 🇪🇸 Spain | | |
| Marsh Tit | |
| 45 | Gauja National Park | 🇱🇻 Latvia | | |
| Marsh Tit | |
| Willow Tit | |
| 46 | Guadalupe Mountains National Park | 🇺🇸 United States | | |
| Mountain Chickadee | |
| 47 | Pyrénées National Park | 🇫🇷 France | | |
| Marsh Tit | |
| 48 | Picos de Europa National Park | 🇪🇸 Spain | | |
| Marsh Tit | |
| 49 | Kenai Fjords National Park | 🇺🇸 United States | | |
| Black-capped Chickadee | |
| Chestnut-backed Chickadee | |
| Boreal Chickadee | |
| 50 | Cévennes National Park | 🇫🇷 France | | |
| Marsh Tit | |
| 51 | Taroko National Park | 🇹🇼 Taiwan | | |
| Chestnut-bellied Tit | |
| 52 | Aigüestortes National Park | 🇪🇸 Spain | | |
| Marsh Tit | |
| 53 | Cumbres de Monterrey National Park | 🇲🇽 Mexico | | |
| Mexican Chickadee | |
| 54 | Fertő-Hanság National Park | 🇭🇺 Hungary | | |
| Marsh Tit | |
| 55 | Badlands National Park | 🇺🇸 United States | | |
| Black-capped Chickadee | |
| 56 | Death Valley National Park | 🇺🇸 United States | | |
| Mountain Chickadee | |
| 57 | Snowdonia National Park | 🇬🇧 United Kingdom | | |
| Marsh Tit | |
| Willow Tit | |
| 58 | Wadden Sea National Park | 🇩🇪 Germany | | |
| Marsh Tit | |
| Willow Tit | |
| 59 | Joshua Tree National Park | 🇺🇸 United States | | |
| Mountain Chickadee | |
| 60 | Merritt Island National Wildlife Refuge | 🇺🇸 United States | | |
| Carolina Chickadee | |