CREW and You, part 2: WHAT

This is part 2 of a 6-part series on the Who, What, When, Where, Why and Hows of CREW and the CREW Trust.

CREW Marsh Trails observation tower, overlooking the 5,000-acre sawgrass marsh

In our last blog post, we established WHO we are (CREW Trust), and WHO is involved in the CREW Project. Today, let’s explore the whats – WHAT is CREW, and WHAT does the CREW Trust do?


CREW stands for Corkscrew Regional Ecosystem Watershed, a 60,000-acre watershed that spans Lee and Collier counties.

The land is preserved for our most important natural resource: water.

What does the watershed do?

During rainy season, if you followed one drop of rain water, it would fall in the northern part of the watershed – the CREW Marsh Trails. From there, it would move slowly over the land and into seasonal marshes or through the 5,000-acre sawgrass marsh that is the heart of the CREW Project.

The sawgrass helps filter the water, which then continues to slowly move either west towards Flint Pen Strand and into the Kehl Canal (then the Imperial River and finally Gulf of Mexico) or south to Bird Rookery Swamp and into the Cocohatchee River and then the Gulf of Mexico.

But we do not want all of that water to leave the watershed. The majority of that water needs to sit on the land, seep through the roots of the plants and the sandy soil, then through the limestone and into our aquifer.

We rely on our aquifer to provide us with all of the water we use in SWFL – from cooking and drinking to taking showers and flushing toilets. We do not have glacier melt or springs or reservoirs and rely solely on the aquifer. Large green spaces are need for aquifer recharging, and that is the main function of the Corkscrew Regional Ecocystem Watershed (CREW).

Because the land is preserved for water, it is also a home for wildlife, including some critical and endangered plant and animal species. The ecosystems include seasonal marshes, pine flatwoods, oak hammocks, popash sloughs, cypress domes, cypress swamps, hydric pine and more. Animals that can be found throughout CREW include Florida black bears, Florida panthers, coral snakes, alligators, grasshopper sparrows, roseate spoonbills, swallow-tailed kites, bald eagles, red-tailed hawks, bobcats, lubber grasshoppers, zebra longwing butterflies and so many more. Due to the many ecosystems within CREW and the variety of wildlife that live within the 60,000-acre border, the second function of CREW is as a home for Southwest Florida flora and fauna.

What does the CREW Trust do?

The CREW Land & Water Trust is a private, non-profit conservation organization dedicated to the preservation and stewardship of the water resources and natural communities in and around the Corkscrew Regional Ecosystem Watershed (CREW).

We do this through assisting with funding and land acquisition within the 60,000-acre CREW project border.

As part of our commitment to the preservation and stewardship of CREW, we provide environmental education programs for students of all ages on the four CREW Project trails (CREW Marsh Trails, Cypress Dome Trails, Flint Pen Strand Trails and Bird Rookery Swamp Trails).

We believe that, if we teach people about the watershed and the wildlife within its borders, we can help make connections that will ensure that future generations will continue to care not just about preserving CREW but care about preserving more watersheds nationally and globally.

A View of Bird Rookery Swamp- Belted Kingfishers are Back

Belted Kingfisher
Bird Rookery Swamp observations
Saturday, August 22 ~ 7:15 am-12:35 pm
“It was a good day with 33 species of birds. Nice ones were a dozen Barn Swallows flying over the gravel path on my way out, and a pair of Prothonotary Warblers in the cypress/maples between markers 6 & 3 and a pair of Belted Kingfishers around the parking lot pond. Also had a Marsh Rabbit scurry across the tram.

Tutriculata in tree
By Dick Brewer

Attached are some photos from today: a Polystachya orchid in bloom with another on the same branch showing buds; one of two Tillandsia utriculatas with flower stalks that had fallen onto the trail and which I put up into trees, although much lower than they originally
were; and an Eastern Pondhawk eating a Halloween Pennant. I was just getting ready to photograph the pennant when the pondhawk swooped down, grabbed it, and flew to another perch.

Totally absent this week were Common Green Darners after there were 18 last week, and Limpkins when there were a half dozen last week and also the week before.

Dragon Flies
By Dick Brewer

Anhinga – 3
Great Blue Heron – 1
Great Egret – 1
Snowy Egret – 11
Little Blue Heron – 12
Tri-colored Heron – 11
Green Heron – 5
Black-crowned Night Heron – 2
Yellow-crowned Night Heron – 1
White Ibis – 3
Black Vulture – 37
Turkey Vulture – 9
Red-shouldered Hawk – 11
Mourning Dove – 2
Common Ground Dove – 2
Yellow-billed Cuckoo – 1
Belted Kingfisher – 2
Red-bellied Woodpecker – 15
Downy Woodpecker – 1
Pileated Woodpecker – 2
Great-crested Flycatcher – 3
Barn Swallow – 12
Blue Jay – 2
Blue-gray Gnatcatcher – 3
Tufted Titmouse – 6
Carolina Wren – 9
Northern Mockingbird – 1
White-eyed Vireo – 10
Prothonotary Warbler – 2
Louisiana Waterthrush – 1
Northern Cardinal – 8
Red-winged Blackbird – 10
Common Grackle – 7

Palamedes Swallowtail – 9
Ruddy Daggerwing – 8
White Peacock – 11
Viceroy – 5
Common Buckeye – 1
Pearl Crescent – 2
Cloudless Sulphur – 1
Brazilian Skipper – 8
Tropical Checker – 8

Eastern Pondhawk – 43
Needham’s Skimmer – 2
Halloween Pennant – 1
Blue Dasher – 5

White-tailed Deer – 2

Belted Kingfisher
By Dick Brewer

Marsh Rabbit – 1
Gray Squirrel – 1

Alligator – 25
Green Anole – 1
Brown Anole – 23
Pig Frog – 45
Greenhouse Frog – 3
Green Treefrog – 1
Cuban Treefrog – 5  “

By Dick Brewer 
 Visit if you would like to read his weekly observations. 
%d bloggers like this: