Today our teachers gave us a challenge to make a DLO about the Kuaka bird which has another name for it which is called the Bar Tailed Godwit. This big bird is probably unknown to people, but this is a marathon bird what I mean by this, is that this bird flys really far non-stop which gives them the world record to fly from New Zealand to Alaska non-stop. How there body system works is they eat so much food until they bulk up until they grow big and then they are ready to fly but they have to wait for the other Kuaka birds to finish up eating so they can fly but how they search for there food is quite simple. They fly in circles around in the air to scan or navigate for there food like molluscs, worms and even aquatic insects that are in the shallow water. After they have had there feast they lift there wings in the sky and start scanning where there location is which is another word for navigation, while they fly they burn the food in there stomach and it makes them stronger so that makes them fly longer, when they get tired, there is a phenomenon where Kuakas do this, it is called a unihemispheric sleep which is where the Kuaka bird goes half its brain turns off and the other one stays on and they switch over and repeat the process until they arrive in Alaska and they just do the same thing again and migrate back to New Zealand with 11,000 to 13,000km under a week.