Blue Tit

Blue Tit

Cyanistes caeruleus

Silhouette: Wouter Koch · PhyloPic

LCLeast ConcernNTVUENCR
Daily sighting probability ~60% · Likely
at Aigüestortes National Park

In 3 days ~90% in a week >90%

483 Verified sightings at Aigüestortes National Park From 2019 to 2026
19,213 In all 27 parks
December Best month
☀️ Diurnal When it's spotted

About the Blue Tit

The Eurasian blue tit (Cyanistes caeruleus) is a small passerine bird in the tit family, Paridae. It is easily recognised by its blue and yellow plumage and small size. The Eurasian blue tit is a widespread and common resident breeder throughout temperate and subarctic Europe and parts of western Asia. It inhabits deciduous or mixed woodlands, often with a high proportion of oak, and it is usually non-migratory. They typically nest in tree holes but readily adapt to using nest boxes when necessary. Their main rivals for nests and in the search for food are the larger, somewhat more common great tits (Parus major).

The Eurasian blue tit's diet consists mainly of insects and spiders. Outside of the breeding season, they also eat seeds and other plant-based foods. These birds are known for their acrobatic abilities; they can grip the outermost branches of trees and shrubs and hang upside down while searching for food.

The Eurasian blue tit was first described by Carl Linnaeus in 1758 in the 10th edition of his Systema Naturae under the binomial name Parus caeruleus. Parus is the classical Latin for a tit and caeruleus is the Latin for dark blue or caerulean. The type locality... Wikipedia →

Sounds

Flight call0:13

France · 2025

© Guillaume Bigayon · XC1186837 · CC BY-NC-SA 4.0

Call0:42

Sweden · 2026

© Lennart Jeppsson · XC1099214 · CC BY-NC-SA 4.0

Song0:25

Sweden · 2026

© Lars Edenius · XC1083558 · CC BY-NC-SA 4.0

Global Distribution

Parks Where Found

# Park Country Daily sighting probability
1 Snowdonia National Park 🇬🇧 United Kingdom
~70%
2 Cairngorms National Park 🇬🇧 United Kingdom
~70%
3 Bavarian Forest National Park 🇩🇪 Germany
~60%
4 Białowieża National Park 🇵🇱 Poland
~60%
5 Aigüestortes National Park 🇪🇸 Spain
~60%
6 Monfragüe National Park 🇪🇸 Spain
~50%
7 Sierra de Guadarrama National Park 🇪🇸 Spain
~50%
8 Gauja National Park 🇱🇻 Latvia
~50%
9 Biebrza National Park 🇵🇱 Poland
~50%
10 Cévennes National Park 🇫🇷 France
~50%
11 Tatra National Park 🇸🇰 Slovakia
~50%
12 Picos de Europa National Park 🇪🇸 Spain
~40%
13 Sierra Nevada National Park 🇪🇸 Spain
~40%
14 Pyrénées National Park 🇫🇷 France
~40%
15 Plitvice Lakes National Park 🇭🇷 Croatia
~40%
16 Ordesa y Monte Perdido National Park 🇪🇸 Spain
~40%
17 Kiskunság National Park 🇭🇺 Hungary
~40%
18 Ecrins National Park 🇫🇷 France
~40%
19 Triglav National Park 🇸🇮 Slovenia
~40%
20 Hortobágy National Park 🇭🇺 Hungary
~30%
21 Vanoise National Park 🇫🇷 France
~30%
22 Fertő-Hanság National Park 🇭🇺 Hungary
~30%
23 Wadden Sea National Park 🇩🇪 Germany
~20%
24 Mercantour National Park 🇫🇷 France
~20%
25 Doñana National Park 🇪🇸 Spain
~20%
26 Camargue 🇫🇷 France
~10%
27 Hohe Tauern National Park 🇦🇹 Austria
~10%

Cities Where Found

# City Country Daily sighting probability
1 Manchester 🇬🇧 United Kingdom
~80%
2 Moscow 🇷🇺 Russia
~80%
3 Birmingham 🇬🇧 United Kingdom
~80%
4 Cologne 🇩🇪 Germany
~80%
5 Prague 🇨🇿 Czechia
~80%
6 Sofia 🇧🇬 Bulgaria
~80%
7 Warsaw 🇵🇱 Poland
~80%
8 Berlin 🇩🇪 Germany
~80%
9 Paris 🇫🇷 France
~80%
10 Stockholm 🇸🇪 Sweden
~80%

Zoos & Centres Where Found

# Zoo / Centre Country
1 Alpenzoo Innsbruck 🇦🇹 Austria In captivity
2 Ogród Zoologiczny w Katowicach 🇵🇱 Poland In captivity

Before you go

What are the chances of seeing a Blue Tit in Aigüestortes National Park?

Likely

About 60% of wildlife watchers report a Blue Tit sighting in Aigüestortes National Park on a given day, based on 483 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 7th most-seen of the 114 birds we can rate there. Over three days the chance rises to about 90%, and over a week to over 90%, if each day is a fresh chance.

When is the best time to see a Blue Tit in Aigüestortes National Park?

December

In that month about 90% of wildlife watchers report a Blue Tit in Aigüestortes National Park on a given day, against about 40% in May and July, the lowest months.

What time of day is best to see a Blue Tit?

Between 8 and 11 am

Across all the parks we cover, that three-hour window holds the most Blue Tit sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.

Which relatives of the Blue Tit live in Aigüestortes National Park?

Same family: Paridae

The closest relatives of the Blue Tit that you can see in Aigüestortes National Park (family Paridae, Tits, Chickadees, and Titmice) are Coal Tit (about 70%), Great Tit (about 60%) and Crested Tit (about 50%), with each one's daily chance of a sighting.

Where does the Blue Tit sighting chance come from?

GBIF citizen-science records

It is estimated from how often the Blue Tit is recorded against all the birds logged in Aigüestortes National Park (483 verified sightings from 2019 to 2026), calibrated against known sighting rates. Figures are rounded to the nearest 10% because citizen-science data supports honest approximations, not decimals, and months with records from fewer than five people show "—". How it works.

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