Zoology News

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  Clamorous City Blackbirds: Birds Can Sing Louder at Higher Frequencies to Make Themselves Heard Over Traffic Noise

  January 11, 2013 — Birds can sing louder at higher frequencies and thereby make themselves heard over traffic ... > full story
• New Species
  Nature
  Rainforests
  Extinction
  Trees
  Ecology Research
   
  

  Bugs Reveal the Richness of Species on Earth

  January 11, 2013 — Researchers have carried out a survey of the biological diversity in a tropical rainforest. Their efforts have helped them find the key to one of the existential questions to which people have long ... > full story
• Rainforests
  Forest
  Nature
  Endangered Animals
  Extinction
  Global Warming
   
  

  Bengali Forests Are Fading Away

  January 10, 2013 — RAPID deterioration in mangrove health is occurring in the Sundarbans, resulting in as much as 200m of coast disappearing in a single ... > full story
• Fish
  Fisheries
  Evolution
  Wild Animals
  Evolutionary Biology
  Marine Biology
   
  

  A Snapshot of Pupfish Evolution

  January 10, 2013 — One biologist has bred more than 3,000 hybrid fish in his time as a graduate student in evolution and ecology, a pursuit that has helped him create one of the most comprehensive snapshots of natural ... > full story
• Brain Injury
  Disorders and Syndromes
  Intelligence
  Accident and Trauma
  Brain Tumor
  Disability
   

  Is There a Period of Increased Vulnerability for Repeat Traumatic Brain Injury?

  January 10, 2013 — Repeat traumatic brain injury affects a subgroup of the 3.5 million people who suffer head trauma each year. Even a mild repeat TBI that occurs when the brain is still recovering from an initial ... > full story
• Diet and Weight Loss
  Obesity
  Diseases and Conditions
  Fitness
  Infant's Health
  Birth Defects
   

  Overweight Begins in the Womb: Lifestyle of Mother Shapes Disposition for Subsequent Weight

  January 10, 2013 — A disposition for overweight is shaped even before birth, according to new research. The study reveals that children with a birth weight of more than 4,000 grams are twice as much at risk of becoming ... > full story
• Wild Animals
  Behavioral Science
  Animals
  Life Sciences
  Extinction
  New Species
   
  

  Banded Mongooses Structure Monosyllabic Sounds in a Similar Way to Humans

  January 10, 2013 — Animals are more eloquent than previously assumed. Even the monosyllabic call of the banded mongoose is structured and thus comparable with the vowel and consonant system of human speech. Behavioral ... > full story
• Hearing Loss
  Hair Loss
  Hearing Impairment
  Stem Cells
  Diseases and Conditions
  Biology
   
  

  Sensory Hair Cells Regenerated, Hearing Restored in Noise-Damaged Mammal Ear

  January 9, 2013 — Researchers have demonstrated for the first time that hair cells can be regenerated in an adult mammalian ear by using a drug to stimulate resident cells to become new hair cells, resulting in ... > full story
• Agriculture and Food
  Endangered Plants
  Nature
  Botany
  Biology
  Mathematics
   

  How Does Your Garden Glow?

  January 9, 2013 — Nature’s ability to create iridescent flowers has been recreated by mathematicians. They have created a mathematical model of a plant’s petals to help us learn more about iridescence in ... > full story
• Dolphins and Whales
  Marine Biology
  Wild Animals
  Animals
  Sea Life
  Fish
   

  Whales' Foraging Strategies Revealed by New Technology

  January 9, 2013 — Despite the many logistical difficulties of studying large whales, multisensor tags attached to the animals with suction cups are revealing their varied foraging techniques in unprecedented detail. ... > full story

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