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Haley Gladitsch

Mute Swan (Cygnus olor)

December 29, 2021August 5, 2021 by Haley Gladitsch

Background  Mute swans (Cygnus olor) are non-migratory waterfowl. They were first introduced in the United States as a decorative captive waterfowl in the 1870s because of their impressive appearance. In … Read more

Categories Portfolio Tags Aquatic, Birds, tier 4

Rock Sea-Lavender (Limonium binervosum)

December 13, 2021August 4, 2021 by Haley Gladitsch

Family: Plumbaginaceae Habit: Perennial herb Flowering season: July to September Tier 2 – Eradication – High and very high impact species, or potentially so, with low enough abundance to make … Read more

Categories Portfolio Tags plants, terrestrial, tier 2

Jumping worms (Amynthas spp.)

November 10, 2023July 16, 2021 by Haley Gladitsch

Worms don’t like mustard. This became obvious as we watched worms emerge from a small plot of forested ground, irritated but not injured by the mustard-water solution.  In this field … Read more

Categories Invasive Species Spotlight, Portfolio Tags invertebrates, terrestrial, tier 4

Sears-Bellows County Park AIS Surveys

December 20, 2021July 16, 2021 by Haley Gladitsch

Just before Long Island was hit with the rain and thunder brought on by Tropical Storm Elsa, the LIISMA team made it to four priority waterbodies at Sears-Bellows County Park … Read more

Categories From the Field, News Tags aquatic invasive species, ISPZ, phragmites, phragmites australis, sears-bellows, waterbody prioritization

Beech Leaf Disease Nematode (Litylenchus crenatae mccannii)

November 10, 2023June 22, 2021 by Haley Gladitsch

This spring (2021) we have been noticing an increased number in symptomatic beech trees that have been confirmed as having beech leaf disease (BLD). BLD has been making its way … Read more

Categories Invasive Species Spotlight, Portfolio Tags terrestrial, tier 4

Maiden Grass (Miscanthus sinensis)

November 10, 2023June 21, 2021 by Haley Gladitsch

This past weekend I was helping my mother with some yard work when I noticed that she had purchased a grass with silvery white midribs, and my suspicions were confirmed … Read more

Categories Invasive Species Spotlight, Portfolio Tags terrestrial, tier 4
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