LISTEN TO the unique screech of a roadside hawk

Stories

Where Did The Roadside Hawk Live Before There Were Roads

roadside hawk in the river side of tamabopata river

The Roadside Hawk in the river side of Tambopata. Image by Liz Paipay.

Walk or drive along virtually any road in the Amazon and you’ll hear that unique screech of a roadside hawk and look up to see one perched in a tree as if you were birding in Peru. On a particular two-mile road I used to walk daily I would typically see three to four of these birds of prey acting true to their name- along the side of the road.

But wait- there haven’t always been roads in the Amazon, they were created by humans! I wondered where they are found naturally, in regions without large clearings like roads as the forest used to be. The answer? Typically either along a river, or in the forest, but in fewer numbers.

Being a visual predator, there is a definite advantage to being in an area like a road- prey is probably easier to see than in the dense rainforest. For some reason, roadside hawks in particular have adapted to this roadside lifestyle more so than other birds of prey, and it seems to have made them more prevalent than ever.

One study compared the roadside hawk nesting activity in an area of untouched rainforest with an area with a slash-and-burn farming landscape. The slash-and-burn area likely had roads in it, and at the very least represents a more open landscape for the purposes of our comparison.

What did they find? In the open farming landscape, there were more nests, more young raised per pair and a higher portion of breeding vs non-breeding pairs. They’re bringing home the same amount of food for their young, but the open area appears to allow more nesting and predation opportunities in general and is thus able to support a larger population.

This is an example of when human interference and habitat disturbance can appear to ‘help’ a population. But more numbers don’t necessarily mean we are helping these birds. Many animals end up falling ill to disease when they are in an unnatural higher density due to human activity (like high-density coyotes in neighborhoods suffering from mange in the United States), and the prey that the birds are feeding on may suffer from an unnaturally high mortality rate.

While it doesn’t appear to be affecting the birds negatively at this point, it is a strong lesson that as we modify the rainforest, we modify the amazon wildlife in within, as well.

By Phil Torres

Follow Phil Torres on Twitter.

  • What our guest say

    • Valuation Excellent
    • 5/5

Jacob Shama May 2024

Yaacov May 2024

secaBoulder May 2024

Cecilia D May 2024

Andrea Breanna Apr 2024

A user Apr 2024

Niko Dietsch Apr 2024

Yuting C Apr 2024

Yuting Chen Apr 2024

Víctor Moscoso Apr 2024

Ari S March 2024

Dreamer627120 March 2024

The lodge is located in the middle of the forest accessible only by boat. The experience was very unique and exciting. Service is great, and the fun part are the nature activities and tours the hotel offers for free. We had an amazing tour guide that had a lot of knowledge and was fun to spend time with. The rooms are totally open to the forest which is really cool the struggle is the there is no privacy at all in between the rooms, also food was pretty basic. All together a very unique experience. Read all

This hotel is the perfect blend of comfort and hospitality, with the natural experience. The hotel is reached by a hours boat ride from Puerto Maldonado, expertly organized and accomplished. Most staff are members of the local Esa Ejja community. The food is good and plentiful. Hot water is always available and lovely bedding features mosquito nets. There is of course no air conditioning (one side wall is open in rach room) and the electricity is off for a few hours at night affecting overhead fans, so I was glad to have brought a small battery powered fan for sleeping. But the best of the experience is the wildlife. Our expert guide Oscar Mishaja introduced us to nearly 100 bird species, along with caimans, river otters, poison dart frogs and capybara. A trip of a lifetime. Read all

Excellent experience overall— really kind and welcoming staff at every point of the journey. All transfers were well organized and smooth. Excellent and educational excursions all around the rainforest. Delicious food for every meal. We had wonderful guides- Freet and Alvaro. Enjoyed our time here! Read all

Unbelievable.... Magical Everything I have dreamed of since I was 8 years old but MORE Read all

We had a surreal experience at Refugio Amazonas. From the well organized transportation to the warm welcome, hospitality and the experience of living in nature - we loved it all. Huge shout out to our guide Boris who went out of his way to ensure we had a good experience and got to watch all kinds of wild life. The meals and cocktails were delicious. And even though this place is smack in the middle of the jungle there was super fast WiFi available. We made unforgettable memories. Read all

We had an amazing time in TRC. From the guide, tours, lounge staff, food and room, everything has exceeded our expectation and like an amazing dream came true. We highly recommend to directly book with the lounge website, so that you got a private guide for your group. Special thanks to our guide Saul, who made this experience extra special! We were so impressed by his knowledge about all the animals and the rainforest. Read all

We had an amazing time in TRC. From the guide, tours, lounge staff, food and room, everything has exceeded our expectation and like an amazing dream came true. This is the only lounge available in Tambopata national park, and this eco lounge takes environment seriously. We highly recommend to directly book with the lounge website, so that you got a private guide for your group. Special thanks to our guide Saul, who made this experience extra special! We were so impressed by his knowledge about all the animals and the rainforest. If you are a natural lover, you can’t miss this place Read all

Excellent and luxurious place, wonderful experience and our guide Boris was first class, he had a unique patience with my 8 year old son. An experience in the tropical rainforest that marks the life of its visitors. In addition to the scientific research that takes place in the place: a whole research center. Rooms: Very comfortable and luxuriou Read all

El mejor hotel para visitar la Amazonia peruana. Hotel eco turístico metido en medio de la selva, equipado para visitar y vivir la selva, su flora y fauna, en todas sus facetas. Todo incluido, con guías preparados y amables, resultó una experiencia increíble para mi familia. Dentro de las opciones no se debe perder el Canopy de 45 metros de altura para observar y escuchar la selva, así como el lago de las tres Chimbadas, lugar único para ver caimanes, nutrias gigantes, monos y aves exóticas. Recomiendo mínimo dos noches!!! Read all

Wunderbare lodge mit freundlichen Menschen. sehr persönliche guides, tolle Tourangebote und super kulinarische Verpflegung ! Wir wurden herzlichst von Caesar empfangen und unser guide JuanJo hat uns phantastische Dinge gezeigt. Wir können die lodge nur wärmstens empfehlen! Read all

  • November 13, 2002 Welcome to Tapir Eden...

    A group of scientists recently came together with park rangers and native communities to solve a difficult question: How many tapirs are there in the Greater Madidi-Tambopata Lands...

    Read more
  • October 12, 2010 Ants, Plants, and Bodyguards...

    Here in the rainforests of Tambopata, we see many interesting relationships between different organisms. Some are just smaller than others. If you think about it, nectar is typi...

    Read more
  • May 10, 2018 How a Chestnut Fronted Macaw photo led to a scien...

    In 2011, scientists noticed something strange in one of Gary Bartolloti's macaw photos. Gary had just passed away, and his wife had sent his colleagues a set of 10 photos taken in ...

    Read more

Join To Our Newsletter

Write your e-mail

Join
-->