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tiaris olivaceus pusillus

  1. Yellow-faced Grassquit

    Yellow-faced Grassquit

    • peterday
    • Media item
    • costa rica curi-cancha reserve tiaris olivaceus pusillus yellow-faced grassquit
    • Comments: 12
    • Category: Central & South America & Mexico
  2. Yellow-faced Grassquit (male)

    Yellow-faced Grassquit (male)

    Yellow-faced Grassquit (Tiaris olivaceus pusillus) male.
    • Stanley Jones
    • Media item
    • alajuela province arenal observatory lodge costa rica lake arenal parque nacional volcán arenal tiaris olivaceus pusillus volcán arenal yellow-faced grassquit
    • Comments: 12
    • Category: Central & South America & Mexico
  3. Yellow-faced Grassquit (female)

    Yellow-faced Grassquit (female)

    Yellow-faced Grassquit (Tiaris olivaceus pusillus) Five subspecies are recognized including the nominate. Only subspecies pusillus is mapped for Costa Rica. Species sexually dimorphic. Photographed on the the road to Rincon de la Vieja towards Dos Rios, Guanacaste Province, Costa Rica. Open...
    • Stanley Jones
    • Media item
    • costa rica dos rios guanacaste province rincon de la vieja tiaris olivaceus pusillus yellow-faced grassquit
    • Comments: 13
    • Category: Central & South America & Mexico
  4. Yellow-faced Grassquit (male)

    Yellow-faced Grassquit (male)

    Yellow-faced Grassquit (Tiaris olivaceus pusillus) Five subspecies are recognized including the nominate. Only subspecies pusillus is mapped for Costa Rica. Species sexually dimorphic. Photographed on the the road to Rincon de la Vieja towards Dos Rios, Guanacaste Province, Costa Rica. Open...
    • Stanley Jones
    • Media item
    • costa rica dos rios guanacaste province rincon de la vieja tiaris olivaceus pusillus yellow-faced grassquit
    • Comments: 13
    • Category: Central & South America & Mexico
  5. Yellow-faced Grassquit (male)

    Yellow-faced Grassquit (male)

    Yellow-faced Grassquit (Tiaris olivaceus pusillus) Five subspecies are recognized with a single subspecies occurring in Costa Rica, subspecies pusillus. Found on both the Pacific and Atlantic sides of Costa Rica but apparently absent from dry lowlands of the northwest. It can be found from sea...
    • Stanley Jones
    • Media item
    • al tiaris olivaceus pusillus yellow-faced grassquit
    • Comments: 14
    • Category: Central & South America & Mexico
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