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ZEISS DTI thermal imaging cameras. For more discoveries at night, and during the day.

gray cracker

  1. Gray Cracker

    Gray Cracker

    Gray Cracker (Hamadryas februa ferentina: Nymphalidae) Wingspan 7.0-8.6 cm (2.8-3.4 in).
  2. Gray Cracker

    Gray Cracker

    Gray Cracker (Hamadryas febfrua: Nymphalidae) Wingspan 6.0-8.6 cm (2.4-3.4 in). South of Tarapoto, San Martn, Per. Floodplain of Ro Huallaga, xerophytic scrub at ca. 270 m (886 ft) elevation.
  3. Very well camouflaged - Gray Cracker

    Very well camouflaged - Gray Cracker

    Another great butterfly, while sitting around waiting for the birds to show! For those of you in the know, please feel free to correct my identification of this butterfly. I am basing this on the Kaufman Field guide, North American, Page 216.
  4. Gray Cracker

    Gray Cracker

    Gray Cracker (Hamadryas februa ferentina: Nymphalidae) This extremely cryptic butterfly has a wingspan of 7.0-8.9 cm (2.8-3.5 in). It is named for the sound it makes when taking flight and in flight. Adults almost always rest on tree trunks with their heads pointing downward and their wings...
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