jacanas造句

• The jacanas are a group of waders in the family Jacanidae.
• The jacanas are a group of tropical waders in the family Jacanidae.
• The Jacanas are a group of tropical waders in the family Jacanidae.
• They often attract yellow-billed oxpeckers, African jacanas and great egrets.
• The higher vegetated areas of the lake support moorhens, coots and jacanas.
• But female jacanas appear immune to retribution.
• Bronze-winged jacanas have a harems.
• Copulations are easily seen in jacanas facilitating the observation of females copulating continuously with various males.
• The jacanas are a group of waders in the family Jacanidae which are found throughout the tropics.
• As in most other jacanas, males build the nests, incubate, and brood the chicks.
• The Northern jacanas actively practice this in regions such as Southern United States and from Mexico to Panama.
• Jacanas are found worldwide within the tropical zone, and this species is found in sub-saharan Africa.
• Multiple mating is also seen in wattled jacanas where females have a group of males close by for mating.
• Among jacanas, hard-working males are fought over in vicious battles between females and many males get the chance to sire young.
• Although the diminutive male jacanas do everything to care for the eggs and young of their raucous, beefy females, these males are cuckolded.
• Jacanas are identifiable by their huge feet and claws which enable them to walk on floating vegetation in the shallow lakes that are their preferred habitat.
• The researchers, who were also affiliated with the Smithsonian Tropical Research Institute when they did the work, studied the jacanas on the Chagres River in Panama.
• Their legs are long and grayish, and as in all jacanas, their toes are extremely long, for walking on aquatic vegetation such as lily pads.
• The male, as with other jacanas and some other wader families like the phalaropes, takes responsibility for incubation, with two eggs held between each wing and the breast.
• Jacanas are a group of waders in the family Jacanidae that are identifiable by their wide feet and claws which enable them to walk on floating vegetation in shallow lakes, their preferred habitat.