Bird
Rufous Casiornis
Casiornis rufus · Tyrannidae · Passeriformes
Best monthsAug–Octmost records
Records3,297in 2 countries
Most seen inBolivia1,904 records
Red ListLeast concernIUCN status
About
Rufous Casiornis in brief
The rufous casiornis (Casiornis rufus) is a bird of the Tyrannidae family — species of bird.
Across the 2 countries we cover it has 3,297 published records, most of them from Bolivia and Paraguay. It is strongly seasonal: records peak in August, September and October and fall to their lowest in February and April.
Its global conservation status is least concern on the IUCN Red List.
Records by month
All countries combined · the strongest months highlightedJFMAMJJASOND
Where & when
When to look in each country
Bolivia1,904 records · best Sep, Oct
Paraguay1,393 records · best Oct, Sep
Map
Where it has been recorded
Density of published records; brighter cells have more records.
Relatives
All birds
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