National Zoo – American Alligator

August 27, 2009 by  
Filed under Human Interest

By FNZAmericanAlligator
August 25, 2009

The average size for an adult female American alligator is 8.2 feet (2.6 m), and the average size for a male is 11.2 feet (3.4 m). Exceptionally large males can reach a weight of nearly half a ton or 1,000 pounds.

Both males and females have an “armored” body with a muscular flat tail. The skin on the back is armored with embedded bony plates called osteoderms or scutes. They have four short legs; the front legs have five toes while the back legs have four toes.

Alligators have a long snout with upward facing nostrils at the end; this lets them breathe while the rest of the body is underwater. The young can be distinguished from adults by the bright yellow stripes on the tail; adults have dark stripes on the tail.

American_Alligator1Distinguishing Alligators from Crocodiles

The easiest way to distinguish an alligator from a crocodile is by looking at the teeth. The large fourth tooth in the lower jaw of an alligator fits into a socket in the upper jaw and is not visible when the mouth is closed. This does not happen in crocodiles. Alligators have between 74 and 80 teeth in their mouth at a time. As teeth wear down they are replaced. An alligator can go through 2,000 to 3,000 teeth in a lifetime.

Female alligators usually remain in a small area. The males occupy areas larger than two square miles. Both males and females extend their ranges during the courting and breeding season. Young alligators remain in the area where they are hatched and where they are protected by their mother. After two to three years, they leave that area in search of food, or are driven out by larger alligators.

One interesting aspect of alligator biology is that they undergo periods of dormancy when the weather is cold. They excavate a depression called a “gator hole” along a waterway and use it during dormancy.

In areas where the water level fluctuates, alligators dig themselves into hollows in the mud, which fill with water. These tunnels are often as long as 65 feet (20 m) and provide protection during extreme hot or cold weather. Many other animals also use these burrows after they are abandoned by their creators.

Distribution and Habitat

The American alligator is found from North Carolina to the Rio Grande in Texas.

Alligators are usually found in freshwater, in slow-moving rivers. They are also found in swamps, marshes, and lakes. They can tolerate salt water for only brief periods because they do not have salt glands.

Diet in the Wild
Crocodilians are carnivorous. They have very strong jaws that can crack a turtle shell. They eat fish, snails and other invertebrates, birds, frogs, and mammals that come to the water’s edge. They use their sharp teeth to seize and hold prey. Small prey is swallowed whole. If the prey is large, crocodilians shake it apart into smaller, manageable pieces. If it is very large, crocodilians bite it, then spin on the long axis of their bodies to tear off easily swallowed pieces.

Zoo Diet
At the Zoo, the American alligator is fed rats and occasionally chickens and rabbits.

Alligator-babiesReproduction
Both males and females reach sexual maturity when they are about six feet (1.8 m) long, a length attained at about ten to 12 years. Breeding takes place during the night, in shallow waters. Males roar to attract females and to ward off other males. The male circles the female and mounts. Courtship starts in April, with mating occurring in early May.

After mating, the female builds a nest of vegetation. The nest measures seven to ten feet (2.1 to 3 m) in diameter and is two to three feet (.6 to .9 m) high. Then, around late June and early July, the female lays 35 to 50 eggs. Some females lay up to 90 eggs. The eggs are then covered with the vegetation nest through the 65-day incubation period. The sex of the juveniles is determined by the temperature of the nest: above 93° F (33.8° C) all are male, below 86° F (30° C) all are female, and temperatures in between will produce both sexes. Red-bellied sliders may sometimes deposit their eggs in alligator nests.

Alligator-eggs

Toward the end of August, the young alligators begin to make high-pitched noises from inside of the egg. This lets the mother know that it is time to remove the nesting material. When the alligator hatches it measures about six to eight inches (15 to 20 cm). Newly hatched alligators live in small groups called “pods.” Eighty percent of young alligators fall victim to birds and raccoons. Other predators include bobcats, otters, snakes, large bass, and larger alligators. Females aggressively defend their young during these first few years. Crocodilians are unusual among reptiles in providing maternal care to their young. The juveniles grow about a foot a year. Maturity is reached during the sixth year.

Life Span
American alligators may live to about 50 years in the wild. After it is four feet long, an alligator is safe from predators except humans and occasionally other alligators.

Status
Once on the verge of extinction, the American alligator has made a remarkable recovery. Due to strict conservation measures and extensive research, it is no longer endangered except in scattered areas of its range. However, the American alligator is listed as threatened on the U.S. Endangered Species List because it is very similar in appearance to the American crocodile, which is endangered, and hunters are likely to confuse the two species. Hunting is allowed in some states, but it is heavily controlled. The greatest threat is currently destruction of habitat; this includes water management systems and increased levels of mercury and dioxins in the water.

Because alligators will feed on almost anything, they pose a mild threat to humans. In Florida, where there is the greatest alligator population, there were five deaths to alligator attacks from 1973 to 1990. Dogs and other pets are also sometimes killed.

Fun Facts
The alligator became the official state reptile of Florida in 1987.

The alligator family includes the American and Chinese alligators and all caimans. Spanish sailors visiting the New World thought the unfamiliar alligator was a huge lizard. In Spanish, el lagarto means the lizard. English sailors took the name as allagarter and in time it has become alligator.

Alligators are hunted mostly for their skins, but also they are hunted for meat. Today, there is a multi-million dollar industry in which alligators are raised in captivity for the production of meat and skin. Also, alligators are a tourist attraction, especially in Florida, where visitors enjoy feeding them.

Taxonomy
Order: Crocodylia
Family: Alligatoridae
Genus/species: Alligator mississippiensis

Editor’s Note: For more information, including references, see the Animal Diversity Web account for this species, here: Animal Diversity Web

All or part of this information was provided by the Animal Diversity Web and Museum of Zoology of the University of Michigan.
It appears here with their permission. The original author of this information was Benjamin Schechter and Robin Street.

We would like to know what you think: dan@goldcoastchronicle.com

Source: National Zoo

KELLY ALLEN

August 27, 2009 by  
Filed under Missing Kids

KELLY ALLEN

Case Type: Missing  
DOB: Dec 4, 1986 Sex: Female
Missing Date: Date: Mar 13, 2007 Race: Black
Age Now: 22 Height: 5’4″ (163 cm)
Missing City: BERKLEY Weight: 165 lbs (75 kg)
Missing State : MO Hair Color: Brown
Missing Country: United States Eye Color: Hazel
Case Number: NCMA1117769  
Circumstances: Kelly was last seen leaving a friend’s home in Berkley, Missouri, on March 13, 2007, but she resides in Saint Louis, Missouri. She has a tattoo of brown eyes and a flower on her left shoulder and a tattoo of a half moon behind her left ear.

Missing Kids

JESSE ABEITA-DANIELS

August 27, 2009 by  
Filed under Missing Kids

JESSE ABEITA-DANIELS
JESSE ABEITA-DANIELS 1

Case Type: Endangered Runaway  
DOB: Jul 17, 1992 Sex: Female
Missing Date: Feb 19, 2009 Race: Biracial
Age Now: 17 Height: 5’8″ (173 cm)
Missing City: LAS VEGAS Weight: 148 lbs (67 kg)
Missing State : NV Hair Color: Black
Missing Country: United States Eye Color: Brown
Case Number: NCMC1121217  
Circumstances: Both photos shown are of Jesse. She is believed to be in Florida, Texas, or Tennessee. Jesse is biracial. She is Black and American Indian. Jesse has a scar on her chin and on her left forearm. She may go by the alias name Michelle McCoy.

Missing Kids

SAVANNAH ALEXANDER

August 27, 2009 by  
Filed under Missing Kids

SAVANNAH ALEXANDER

Case Type: Family Abduction  
DOB: May 4, 2002 Sex: Female
Missing Date: Apr 6, 2009 Race: Biracial
Age Now: 10 Height: 5’0″ (152 cm)
Missing City: NORTH CHARLESTON Weight: 110 lbs (50 kg)
Missing State : SC Hair Color: Brown
Missing Country: United States Eye Color: Brown
Case Number: NCMC1120147  
Circumstances: Harrison and Savannah may be in the company of their mother and father. They are believed to be in South Carolina or Georgia. Harrison and Savannah are biracial. They are Asian and White. Savannah has a mark on her forearm.

Missing Kids

HARRISON ALEXANDER

August 27, 2009 by  
Filed under Missing Kids

HARRISON ALEXANDER

Case Type: Family Abduction  
DOB: May 4, 2002 Sex: Male
Missing Date: Apr 6, 2009 Race: Biracial
Age Now: 7 Height: 4’5″ (135 cm)
Missing City: NORTH CHARLESTON Weight: 70 lbs (32 kg)
Missing State : SC Hair Color: Brown
Missing Country: United States Eye Color: Brown
Case Number: NCMC1120147  
Circumstances: Harrison and Savannah may be in the company of their mother and father. They are believed to be in South Carolina or Georgia. Harrison and Savannah are biracial. They are Asian and White. Savannah has a mark on her forearm.

Missing Kids

JACOB AGUILAR

August 27, 2009 by  
Filed under Missing Kids

JACOB AGUILAR

Case Type: Endangered Runaway  
DOB: Nov 17, 1994 Sex: Male
Missing Date: Apr 22, 2009 Race: Hispanic
Age Now: 14 Height: 5’3″ (160 cm)
Missing City: LAS VEGAS Weight: 120 lbs (54 kg)
Missing State : NV Hair Color: Brown
Missing Country: United States Eye Color: Brown
Case Number: NCMC1124568  
Circumstances: Jacob was last seen on April 22, 2009. He has a tattoo on his arm. Jacob’s left ear is pierced.

Missing Kids

KASIA MAYRIE BUTTARS

August 27, 2009 by  
Filed under Missing Kids

KASIA MAYRIE BUTTARS

Case Type: Endangered Missing  
DOB: Apr 12, 2002 Sex: Female
Missing Date: Aug 18, 2009 Race: White
Age Now:7 Height: 3’8″ (112 cm)
Missing City: IDAHO FALLS Weight: 40 lbs (18 kg)
Missing State : ID Hair Color: Blonde
Missing Country: United States Eye Color: Blue
Case Number: NCMC1129827  
Circumstances: Keagan and Kasia were last seen August 18, 2009. They may be in the company of their mother, Misty Moon. They may be traveling to Texas in a yellow 2002 Mitsubishi Lancer sedan with Idaho license plates 8BT9454. Keagan has a mole on his abdomen. CAUTION ADVISED.

Missing Kids

MISTY MOONMisty Moon
(Abductor)

Case Type: Endangered Missing  
DOB: Feb 14, 1982 Sex: Female
Missing Date: Aug 18, 2009 Race: White
Age Now: 27 Height: 4’10” (147 cm)
Missing City: IDAHO FALLS Weight: 98 lbs (44 kg)
Missing State : ID Hair Color: Brown
Missing Country: United States Eye Color: Blue
Case Number: NCMC1129827  
Circumstances: Keagan and Kasia were last seen August 18, 2009. They may be in the company of their mother, Misty Moon. They may be traveling to Texas in a yellow 2002 Mitsubishi Lancer sedan with Idaho license plates 8BT9454. Keagan has a mole on his abdomen. CAUTION ADVISED.

Missing Kids

KEAGAN JAMES BUTTARS

August 27, 2009 by  
Filed under Missing Kids

KEAGAN JAMES BUTTARS

Case Type: Endangered Missing  
DOB: May 6, 2000 Sex: Male
Missing Date: Aug 18, 2009 Race: White
Age Now: 9 Height: 4’3″ (130 cm)
Missing City: IDAHO FALLS Weight: 50 lbs (23 kg)
Missing State : ID Hair Color: Blonde
Missing Country: United States Eye Color: Blue
Case Number: NCMC1129827  
Circumstances: Keagan and Kasia were last seen August 18, 2009. They may be in the company of their mother, Misty Moon. They may be traveling to Texas in a yellow 2002 Mitsubishi Lancer sedan with Idaho license plates 8BT9454. Keagan has a mole on his abdomen. CAUTION ADVISED.

Missing Kids

MISTY MOONMisty Moon
(Abductor)

Case Type: Endangered Missing  
DOB: Feb 14, 1982 Sex: Female
Missing Date: Aug 18, 2009 Race: White
Age Now: 27 Height: 4’10” (147 cm)
Missing City: IDAHO FALLS Weight: 98 lbs (44 kg)
Missing State : ID Hair Color: Brown
Missing Country: United States Eye Color: Blue
Case Number: NCMC1129827  
Circumstances: Keagan and Kasia were last seen August 18, 2009. They may be in the company of their mother, Misty Moon. They may be traveling to Texas in a yellow 2002 Mitsubishi Lancer sedan with Idaho license plates 8BT9454. Keagan has a mole on his abdomen. CAUTION ADVISED.

Missing Kids

Arturo Abigail Enamorado | Sexual Predator | Miami Beach, FL

August 27, 2009 by  
Filed under Sexual Predator

Date Of Photo: 08/21/2009

Date Of Photo: 08/21/2009

Arturo Abigail Enamorado

DOB:

09/01/1945

Reported Address:

2101 Normandy Dr Apt 103 Miami Beach,Florida

Additional Information:

Predator Flyer

ROBERT THEOLONIUS RAMSEY | Sexual Predator | Miami, FL

August 27, 2009 by  
Filed under Sexual Predator

Date Of Photo: 05/19/2009

Date Of Photo: 05/19/2009

ROBERT THEOLONIUS RAMSEY

DOB:

08/25/1968

Reported Address:

1920 NW 81ST TER Miami,Florida

Additional Information:

Predator Flyer

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