• Congratulations!!!

    Congratulations!!!

    We are happy to share today some fantastic news about our LITC crew: LITC co-founder, Elizabeth Carlen, passed her dissertation defense today on urban evolution in pigeons! And one of our top contributors (and my academic sibling), Kevin Avilés-Rodríguez, also passed…

  • Infographic: The right temperature

    Pineapples and Whales recently created an infographic about parallel evolution in urban anole populations! It’s based on this study in Nature Ecology & Evolution: Parallel selection on thermal physiology facilitates repeated adaptation of city lizards to urban heat islands.

  • Urban Observation of the Week: Harlem Hawk

    Urban Observation of the Week: Harlem Hawk

    New York City is the largest city in the United States. It has concrete, sky-high buildings, insane traffic, and yet it is home to a variety of birds and birders. Today, we bring you a red-tailed hawk, identified by Jeff…

  • Urban Observation of the Week: Singapore Otters

    Urban Observation of the Week: Singapore Otters

    A few weeks ago, we showed you astroturf otters and Salisbury street market otters. Today, we bring you smooth-coated otters (Lutrogale perspicillata) running through the streets of Singapore. Do you have a photo or video of an urban species doing…

  • Urban Observation of the Week: Owl on a Power Line

    Urban Observation of the Week: Owl on a Power Line

    Above ground power lines seem to make a great perch for a lot of squirrels and birds. Usually, we see owls perched on trees, but today we bring you an owl on a power line. Do you have a photo…

  • Urban Lizards Like it Hot (and their genes may tell us why)

    Urban Lizards Like it Hot (and their genes may tell us why)

    Cities are hot. Because of the urban heat island effect, urban environments tend to be significantly warmer than nearby non-urban environments. For ectothermic organisms, like lizards and insects, elevated urban temperatures create thermally stressful conditions. It might be unsurprising then…

  • Urban Observation of the Week: Graffiti Anoles

    Urban Observation of the Week: Graffiti Anoles

    When a wall is painted over many times, it will start to have layers peel off. These cracks in the paint apparently make a great hideout for anoles. Do you have a photo or video of an urban species doing…

  • Where’s the Restroom?

    Where’s the Restroom?

    Earlier this week, the wonderful women over at Women of Fisheries posted about the struggles of going to the bathroom when doing fieldwork on a boat. They point out that going to the bathroom can be especially uncomfortable for women…