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MILE 109 on 6/18/10   -   ROAMER
LOCATIONCoos  •  Whisky Run, Fivemile Pt, south end Merchants Beach
CONDITIONSFriday 10:00 AM  •  Sunny  •  60° F  •  Wind: Moderate from the N  •  Tide: -0.2 ft
HUMANSPeople: 10  •  Dogs: 4
ACTIVITIESWalking/running: 8  •  Photography: 1  •  Mussel collection
CONCERNSFire  •  Litter  •  Shellfish collection
DISTURBANCESShorebirds moving in response to humans/dogs
VEHICLESCars/Trucks parking: 2  •  Cars/Trucks on beach, allowed: 6
ACTIV.COMMENTSModerate [legal] vehicular use.
NOTABLE WILDLIFEAt least 10 seals on offshore rocks, many cormorants, turkey vultures, the regular gulls, Northwestern Garter snake [see photo] under willow at base of cliff, lots of Pale beach hoppers in burrows under seaweed piles, the regular Isopods on rocks.
DEAD BIRDS
STRANDED
FISH & INVERTS
DRIFTLINEShells  •  Animal casings  •  Kelp/Algae  •  Small rocks  •  Land-based debris  •  Ocean-based debris
NEW DEVELOPMENTBluff development
Mike Keiser has opened the new (fourth) golf course: Old MacDonald
MODIFICATIONS
NATURAL CHANGES
COMMENTS
SUMMARYLight human use on a warm June morning (10 people walking, doing photography, and collecting mussels, 4 dogs). Moderate legal vehicular use. Normal Summer sand returning -- would be easy to get around Fivemile Point at 0.0 low tide on a fat-tired bike. At least 10 seals on offshore rocks, many cormorants, turkey vultures, the regular gulls, Northwestern Garter snake under willow at base of cliff, lots of beach hoppers under seaweed piles, the regular Isopods on rocks. Seasonal blossoms by the expected plants: Beach pea Lathyrus japonicus, Pacific Silverweed Argentina egedii, Yellow sand verbena Abronia latifolia, Monkeyflower Mimulus guttatus, Sea Watch Angelica hendersonii, Brass buttons Cotula coronopifolia, Wild cucumber Marah oreganus, Cow parsnip Heracleum lanatum, and many more.
OBSERVERRoamer EMAIL   •  REPORT PUBLISHED 6/23/10 11:37 AM  •  EDITED 6/23/10 1:07 PM
PHOTOS
1
Isopod mugshot
Description:Some sort of Isopod (relative of terrestrial sow bugs), posing for a close-up while foraging in crevices at high intertidal. Actual length about an inch, not counting antennae.
Location:Rocks at base of north face of Fivemile Point
Date:06/18/2010
2
Isopod profile
Description:Same Isopod individual as previous photo, this time a full-length profile.
Location:Fivemile Point
Date:06/18/2010
3
New Acorn barnacles, Aggregating Sea Anemones
Description:Large patches of rock previously covered with elderly mussels and barnacles (at left in photo) were stripped bare by winter waves. Since then, most bare rock in mid-intertidal has been colonized by Aggregating Sea Anemone Anthopleura elegantisima, which you see here on the right with their protective layer of sand, shell bits, and fine gravel. As you can see, much of the rest of the bare rock, as well as existing barnacles and mussels, have more recently been colonized by a new cohort of 2mm-diameter Acorn Barnacles Balanus glandula.
Date:06/18/2010
4
Rove beetles
Description:A couple of Rove beetles, length about 1/2 inch.
Date:06/18/2010
5
Pale Beach Hopper
Description:Pale Beach Hopper, Megalorchestia columbiana, about 1/2 inch long, disturbed from its burrow under a pile of kelp
Date:06/18/2010
6
Garter Snake
Description:Northwestern Garter Snake Thamnophis ordinoides, about 2 feet long, at base of cliff under a willow
Date:06/18/2010
7
European Searocket in bloom
Description:European or Horned Searocket, Cakile maritima, at foot of foredune. Note finely-divided leaves, fleshy seedpods in two sections with lower section having horn-like projections.
Date:06/18/2010
8
Beach pea and pods
Description:Beach pea Lathyrus japonicus pods. Beach pea often grows along top of foredunes in beach grass; this one is with some sort of Rush.
Date:06/18/2010
9
Brass Buttons
Description:Brass Buttons Cotula coronopifolia, in a mound at base of cliff. These are related to daisies, and the 1/2-inch blossoms in fact look a lot like a daisy stripped of petals.
Date:06/18/2010
10
Bee and aphid on Pacific Silverweed
Description:Some sort of bee, and an aphid, on a blossom of Pacific Silverweed Argentina egedii
Date:06/18/2010
11
Clover
Description:Cow's Clover Trifolium wormskioldii, near a seep at the base of the cliff
Date:06/18/2010
12
Monkeyflower
Description:Common Monkeyflower Mimulus guttatus, at base of the cliff near a seep.
Date:06/18/2010
PRINTER-FRIENDLY