Strait of Georgia/Puget Lowland

Dot-tailed Whitefaces (Leucorrhinia hudsonica) emerged at Sunset Pond on June 20—small dragonflies marked by a single yellow spot at the tail tip of the males, now winging across the emergent vegetation. These odonate are meticulous about their habitat: they breed only in clean, still wetlands with adequate dissolved oxygen and dense emergent growth. Their arrival carries ecological weight, because the seasonal window tightens fast. By mid-July, shallow ponds like this one face peak thermal and oxygen stress, as warm water becomes hostile to aquatic larvae and decomposition loads spike. The Dot-tailed Whiteface is sensitive enough to that shift that their successful emergence reads as a reliable water-quality pass for early summer.In the Fraser Lowland, this species is tethered to sphagnum-edged pond habitat that was far more abundant before agricultural drainage remade the coastal flats over the past century. Seeing them here alongside Cardinal Meadowhawks and Pacific Forktails—with seven dragonfly and damselfly species recorded across the lowlands over the past sixty days—suggests that enough of those wetland remnants remain intact to sustain a full emergence season. The resilience is real, but fragile.

Canadian bunchberry (Cornus canadensis) has ripened to red fruit in just three weeks — completed July 12 — while kinnikinnick berries are coming in alongside it. The acceleration is matched by Canada goldenrod, which opened July 13, nearly six weeks ahead of its typical late-August bloom.Mid-July here is a narrow fruiting window—thrushes and cedar waxwings have only days to exploit this brief pulse of seed and sugar before the resource passes. Earlier phenology is compressing the timeline for migrants and residents alike, testing whether their movements stay synchronized with the plants they depend on.

Barred owls have moved into the San Juan Islands and are now raising young here — fledglings confirmed as recently as early July, with fifteen sightings recorded across Orcas, Lopez, San Juan, Guemes, and Anacortes over the past six months. These are eastern birds, expanding westward across the continent for decades, and their arrival marks a turning point in the archipelago's woodland ecology.Barred owls aggressively claim nest cavities from northern spotted owls and readily interbreed with them, creating hybrid young that further dilute the spotted owl's genetic integrity. Island by island, year by year, the displacement is measurable and still advancing. Where barred owls establish, spotted owls retreat — not in a season, but in a steady, documented erosion of territory that echoes across the region.

Stoneflies are emerging in force from Lynn Canyon to the Brunette River this week — more than 30 sightings already across the summer. Their larvae spend years on cold, clean streambeds, and die within weeks if oxygen levels drop or water temperatures climb. July hatches like this one are a biological signature of intact headwater conditions that no permit record alone can reveal.The presence of these mayflies and stoneflies matters as much as what they tell us. These insects are among the most sensitive indicators of stream health; their larvae cannot survive in warm, sluggish water or where sediment smothers the bed. When they emerge in good numbers in midsummer, it means the cold spring flows are still running strong — a sign that the upland forest canopy is holding, that snow and groundwater are still feeding the system, and that thermal refuge persists even as lowland temperatures climb.

Barred owls have fledged their young here, with at least one brood confirmed flying on July 4th. Over the past three months, 24 sightings across the wooded edges of Bellingham and Whatcom County trace the species' spread — not simple breeding in place, but active colonization of new territory.What makes this particularly striking is the ecological cost. Barred owls arrived in Washington only in the 1970s, having expanded northwestward from eastern forests over decades. They are now so thoroughly displacing native spotted owls that federal biologists have resorted to removing barred owls in an effort to preserve their rarer competitors. The success of these fledglings signals that the barred owl's takeover is continuing — even as conservation biology struggles against it.

The local wastewater treatment plant released suspended solids at nearly four times its permitted level in March. At that concentration, solids cloud the water column and settle over eelgrass beds — the shallow, vegetated nurseries where juvenile salmon and forage fish shelter and feed, and where orca hunting those fish depend on rich prey populations.Five facilities across the Strait of Georgia/Puget Lowland are currently in non-compliance, and to date no penalties have been assessed. The regulatory pressure remains light even as the ecological cost compounds — sediment smothering the very habitat that sustains the food web the region depends on.

Juvenile salmon are moving through Puget Sound this season, their olfactory systems primed to detect the chemical signatures that will guide them home. It is a critical window — and right now, the region's largest sewage treatment plant is sending zinc into that same water at more than one and a quarter times its permitted level, sustained through two consecutive quarters.Zinc at sub-lethal concentrations impairs salmon olfaction directly, dulling the very sensory pathway they depend on to navigate. The West Point facility violations are chronic rather than dramatic — no single catastrophic spill, just sustained exceedance — which means they rarely make headlines. But the harm is no less real. Impaired homing means lost fish, reduced returns, and stress on populations already pressed by dams, temperature, and development. What happens in the outfall reaches far upstream, year after year.

Juvenile coho salmon are moving through Bellingham Bay now — a critical window when water quality failures in the estuary can shape survival rates for an entire cohort. Yet sixty-five permitted industrial and municipal dischargers in the region are in significant non-compliance with their permits, and no penalties have been assessed across the 185 active discharge facilities within reach of these nursery waters. The Whatcom Creek itself, which feeds the estuary, carries a federal impairment listing and an active Total Maximum Daily Load order — a formal acknowledgment that the stream cannot support its designated uses.This timing is not incidental. Young coho depend on clear, cool, oxygen-rich water during their earliest weeks in saltwater, when they are most vulnerable to disease and osmotic stress. The regulatory slack — zero penalties despite documented violations — suggests that compliance pressure has simply evaporated. In the window when juvenile fish are learning to survive, the systems meant to protect them have largely stood still.

The understory along the trails at Sehome Hill Arboretum is dense and green right now, the bigleaf maples and vine maples filling in overhead so fully that the light comes through in patches. Down in the shrub layer, Indian plum has already made its move. While most shrubs are still in flower or just beginning to set fruit, Indian plum is ahead of all of them. The small, olive-colored fruits hang in loose clusters from branches that leafed out back in late winter, the earliest woody plant in the understory to do so. By early summer, those fruits are ripening to blue-black, and the Steller's jays know it.Indian plum is a native shrub of the Pacific Coast understory, common in second-growth forests, woodland edges, and the kind of mixed shrubby habitat that runs through the arboretum here. It flowers in late winter, sometimes while snow is still possible, and fruits months before most other shrubs in the same community. Oceanspray, which is blooming right now with its creamy white flower clusters, won't fruit until late summer. Snowberry holds its white berries into fall. Indian plum doesn't wait. That early fruiting is the point: it makes itself available at a moment when almost nothing else does, and the jays are one of the animals that takes full advantage of it.Steller's jays are corvids, closely related to crows and ravens, and they carry the intelligence of that family into everything they do with food. They don't just eat what's in front of them. They cache. A jay will take a fruit, sometimes swallow it whole, sometimes carry it to a branch and work it apart with its bill, and sometimes fly off with it to store it somewhere else entirely. In nesting season, which is happening right now, the behavior shifts slightly. Adults are feeding young, which means they need high-energy food reliably and often. Indian plum's fruits are small but calorie-dense, and the timing lines up with the period when jay pairs are making the most trips back to the nest. If you hear that sharp, scolding call somewhere in the canopy above you, and then a brief silence, and then the rustle of something moving through leaves, there's a reasonable chance a jay just landed in an Indian plum and is working through the cluster.The relationship runs in both directions. Steller's jays are effective seed dispersers. A jay that swallows an Indian plum fruit whole and flies two hundred meters before digesting it has moved that seed somewhere the parent plant never could. The seeds that pass through a bird's gut often germinate more readily than those that fall directly beneath the parent shrub, partly because the pulp has been removed and partly because they land somewhere with less competition from the parent plant's own root system. Indian plum's early fruiting isn't just about being first to attract birds; it concentrates dispersal at a moment when jays are active, hungry, and moving constantly through the forest. The plant is not passive in this. It produces fruits with thin, easily digested flesh around a hard pit, a structure that rewards quick consumption and increases the chance the seed survives the trip.Other birds use Indian plum too. Swainson's thrushes are moving through the arboretum right now, and they take fruit when they find it. Chestnut-backed chickadees will occasionally pick at the soft flesh. But Steller's jays are the most consistent and probably the most effective dispersers here, given their size, their range, and the distances they travel. The crows are present as well, and they'll take the fruit, but crows tend to work more open ground. The jays are the ones moving through exactly the kind of dense shrubby understory where Indian plum grows.The oceanspray is in full flower along the sunny edges right now, white and fragrant, and that will be the next chapter. But look into the shadier parts of the understory, where the Indian plum branches hang low and the fruit clusters are visible if you stop and focus. The fruits are small, maybe the size of a blueberry, dark against the green leaves. Watch for a few seconds. The jays don't stay long in one place.

Orca sightings have been steady through spring — 57 records over six months, with both ecotypes present as of mid-June. The mix matters: Resident and Transient orca have very different diets and seasonal patterns, and seeing them together suggests variable prey availability across the region.Humpback whales are also moving through, 23 sightings in the same window, and the pattern tells a food-web story. Humpbacks have rebounded partly because Pacific herring populations are stable enough to support their spring feeding. Southern Resident orca, by contrast, feed almost exclusively on Chinook salmon — and those populations have not kept pace with recovery. One humpback sighting can mask the struggles underneath.