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7007 SEAWAY BLVD 2016-01-01 MF Import
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7007 SEAWAY BLVD 2016-01-01 MF Import
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Last modified
4/20/2017 3:38:51 PM
Creation date
3/9/2017 5:41:20 AM
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Template:
Address Document
Street Name
SEAWAY BLVD
Street Number
7007
Notes
WETLANDS AS-BUILTS DOCS
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, 5. WILDLIFE <br /> p, Wildlife hebitat festures <br /> Wildlife habitat features are provided in a variety of different forms as a result of <br /> construction of new topography, instailation of plantings and specialized habitat <br /> features. Topographic changes have created a mosaic of hummocks and depressions <br /> � with a variety of water depths which provide diverse conditions for establishment of <br /> different plant communities in close proximity to each other. Some distinct pre- <br /> existing areas of vegetation were preserved as "islands" within the newly graded <br /> wetland, and provide existing food and cover for wildlife habitat. These preserved <br /> piant communities, alongside the different mixes of planted emergent, shrub, and <br /> forest species, are exoected to evolve into many different niches and edges which are <br /> valuabie to wildlife. <br /> The native plant species which have been installed include many which, as they mature, <br /> will provide fruits, nuts, berries, and other plant parts used by birds and mammals. <br /> Plants of different heights and forms will create many different cover opportunities for <br /> a variety of wildlife types. Ponded areas will provide amphibian, waterfov�l, and <br /> invertebrate habitat. Installed/constructed habitat features include snags, fallen <br /> trees, floating logs, log rafts, and boulders as shown on the plans. <br /> Although habitat values are not yet well developed in the as-built condition, signs of <br /> wildlife use already have been observed. Invertebrates, such as aquatic insects, have <br /> been seen in several of the shallow ponded areas. Organic detritus, such as twigs and <br /> Ieaves, is beginning to accumulate throughout the constructed wetland. 8igns of fresh <br /> beaver activity such as stripped willow branches, have appeared in the deep pool <br /> area and along the edges near the outlet to the overflow channel. Deer tracks and <br /> pellets have been observed in the wetland and in the preserved/enhanced wetland <br /> buffer and environmental protection areas. A two-point buck was regularly sighted <br /> during construction and one observation of a fox was reported by an equipment <br /> operator. Scme songbirds have been using the area, particularly the preserved <br /> patches, despite the presence of construction activity. <br /> Wildlife values are expected to increase as the vegetation grows and the communities <br /> develop into more mature habitats. As lower trophic levels become established in the <br /> new habitats, this primary production will att�act other species and begin to create <br /> the interrelationships of a complex food web. <br /> B. Bird census stations <br /> Six bird census stations were established - one each in (or overlooking) open water, <br /> emergent, shrub, and forested •vetlands, and two in upland habitats. All bird census <br /> station locations are shown on the sa�nple point location map (Exhibit 1, included in <br /> 40 <br />
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