What has Urban Glow got to do with Turtles?

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According to sea turtle experts, hatchlings head towards the brighter light of coastal communities, expending energy needed to reach feeding grounds and encountering hazards such as swimming pools and parking lots while remaining exposed when predatory animals such as rats and raccoons come out to feed.

The biggest impact comes from a less direct source: artificial light. Because turtles have evolved to locate the sea by observing its brighter horizon, artificial light interferes with their ability to navigate to and from the sea.

The most important factor in sustaining sea turtle populations is the survival of hatchlings to maturity. But statistics aren’t on their side - only 1 in 1,000 turtles make it to maturity.

The sea turtle population is also very vulnerable to any kind of human disturbance during nesting season. Beach renourishment, erosion, predators on the beach, humans leaving holes and beach furniture at night, dogs on the beach unleashed during the evening hours and non-permitted vehicles on the beach at night - are all threats to nesting turtles and their young.


 

Sea Turtle Activity Update September 14 - 20, 2021

        

 

Total Nests

Total False Crawls

Total Hatched Nests

 

This Year

Last Year

This Year

Last Year

This Year

Last Year

Disoriented

Barefoot 

261

207

281

254

231

154

7

Delnor Wiggins

46

39

65

78

31

31

0

Vanderbilt  

207

230

224

180

134

177

3

Parkshore 

141

146

135

152

100

119

1

City of Naples 

215

230

135

157

147

179

1

Keewaydin Island

443

422

672

654

263

345

0

Sea Oat & Coconut Island

17

12

13

3

13

5

0

Marco Island

98

92

162

162

65

69

11

Kice & Cape Romano

169

140

288

178

113

95

0

10,000 Islands

134

100

217

198

94

63

0

Collier County Totals

1731

1618

2192

2016

1191

1237

23


 

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