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Learn the wildlife of national parks

Learn the wildlife of Aigüestortes i Estany de Sant Maurici National Park

Spain

1,087 species have research-grade observations inside Aigüestortes i Estany de Sant Maurici National Park on iNaturalist. KnowKi turns the most recorded into short lessons with real photos, so you know what you're looking at before you go.

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Āki the kiwi, KnowKi's guide

Most recorded here

The species with the most research-grade observations on iNaturalist, and how many each has. Most recorded doesn't mean native.

Birds

  1. Mallard Anas platyrhynchos35
  2. Coal Tit Periparus ater31
  3. Eurasian Griffon Gyps fulvus28
  4. Common Chaffinch Fringilla coelebs22
  5. Northern Wheatear Oenanthe oenanthe19
  6. Mistle Thrush Turdus viscivorus18
  7. Black Redstart Phoenicurus ochruros18
  8. Dunnock Prunella modularis17
  9. Eurasian Jay Garrulus glandarius15
  10. Golden Eagle Aquila chrysaetos13

Plants

  1. Rusty-leaved Alpenrose Rhododendron ferrugineum141
  2. Mountain Houseleek Sempervivum montanum98
  3. Pyrenean Lily Lilium pyrenaicum81
  4. Fireweed Chamaenerion angustifolium78
  5. Large-flowered Butterwort Pinguicula grandiflora72
  6. Monk's-hood Aconitum napellus69
  7. Mountain Pine Pinus uncinata68
  8. Marsh grass-of-Parnassus Parnassia palustris60
  9. Common bilberry Vaccinium myrtillus59
  10. Field gentian Gentianella campestris59

Mammals

  1. Alpine Marmot Marmota marmota52
  2. Pyrenean Chamois Rupicapra pyrenaica48
  3. European Fallow Deer Dama dama43
  4. Western Roe Deer Capreolus capreolus5
  5. Wild Boar Sus scrofa4
  6. Eurasian Red Squirrel Sciurus vulgaris4
  7. Red Fox Vulpes vulpes3
  8. Red Deer Cervus elaphus3

Insects

  1. Common Branded Skipper Hesperia comma56
  2. Dark Green Fritillary Argynnis aglaja49
  3. Silver-washed Fritillary Argynnis paphia42
  4. Small Tortoiseshell Aglais urticae39
  5. Apollo Parnassius apollo37
  6. Large Wall Brown Lasiommata maera36
  7. Pyrenean Bush-cricket Antaxius hispanicus28
  8. Piedmont Ringlet Erebia meolans27
  9. Large Banded Grasshopper Arcyptera fusca25
  10. Common Mountain Grasshopper Podisma pedestris24

Spiders and kin

  1. Oak Spider Aculepeira ceropegia13
  2. Cross Orbweaver Araneus diadematus9
  3. European Harvestman Phalangium opilio8
  4. Goldenrod Crab Spider Misumena vatia6

Reptiles

  1. Common Wall Lizard Podarcis muralis166
  2. Asp Vipera aspis10
  3. Green Whip Snake Hierophis viridiflavus5

Amphibians

  1. European Common Frog Rana temporaria172
  2. Spiny Toad Bufo spinosus10
  3. Fire Salamander Salamandra salamandra5
  4. Iberian Green Frog Pelophylax perezi3

Fish

  1. Brown Trout Salmo trutta9
  2. Brook Trout Salvelinus fontinalis8
  3. Adour Minnow Phoxinus bigerri7

How a trip works

A trip has its own trail of lessons: meet six species, match them to new photos, then practice with four choices. Species you learn go into your Fieldbook, and starting a trip earns its Passport stamp. Your home place stays as it is.

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Species lists and counts from research-grade observations on iNaturalist, as of October 2026. Parks outside the U.S. are from the World Database on Protected Areas (UNEP-WCMC and IUCN, Protected Planet). KnowKi is not affiliated with the National Park Service or any park's managers. Free, with no ads, no account, and no purchases.