International Brant Monitoring Project
Observation Logs:
| Date | Location | Observers | Count | Percent Juveniles | Notes |
| Oct 30 | Izembek Lagoon, AK | Izembek National Wildlife Refuge | flocks | 2 | |
| Nov 1 | Yaquina Bay, OR | Yaquina Birders & Naturalists | 6 | 3 | |
| Nov 2 | Padilla Bay Reserve | staff | 100 | 4 | |
| Nov 4 | Izembek Lagoon, AK | Izembek National Wildlife Refuge | >27,000 | 5 | |
| Nov 5 | Delta, B.C. | Richard Swanston | 43 | 17 | 6 |
| Nov 6 | Delta, B.C. | Richard Swanston | 220 | 11 | 7 |
| Nov 7 | Yaquina Bay, OR | Yaquina Birders & Naturalists | 18 | 8 | |
| Nov 9 | Izembek Lagoon, AK | Izembek National Wildlife Refuge | 25,000 | 9 | |
| Nov 9 | San Ignacio Lagoon, Baja California Sur | GELSI | 13 | n/a | 10 |
| Nov 10 | Izembek Lagoon, AK | Izembek National Wildlife Refuge | 10,800 | 11 | |
| Nov 11 | Yaquina Bay, OR | Yaquina Birders & Naturalists | 23 | 12 | |
| Nov 11 | Izembek Lagoon, AK | Izembek National Wildlife Refuge | 57,000 | 13 | |
| Nov 12 | OTHER | OTHER | 107/hr | 14 | |
| Nov 13 | OTHER | OTHER | 3000+ | 15 | |
| Nov 14 | Yaquina Bay, OR | Yaquina Birders & Naturalists | 38 | 16 | |
| Nov 21 | Yaquina Bay, OR | Yaquina Birders & Naturalists | 101 | 17 | |
| Nov 23 | Oak Bay, Port Hadlock WA | Diane Muholland | 6 | NA | 18 |
| Nov 27 | Yaquina Bay, OR | Yaquina Birders & Naturalists | 131 | 19 | |
| Nov 29 | Padilla Bay, WA | Conway School | 0 | 20 | |
| Dec 4 | Yaquina Bay, OR | Yaquina Birders & Naturalists | 133 | 21 | |
| Dec 6 | Oak Bay, Port Hadlock WA | Diane Muholland | 84 | na | 22 |
| Dec 9 | Drakes Estero, CA | Rod Hug | 117 | na | 23 |
| Dec 10 | Yaquina Bay, OR | Yaquina Birders & Naturalists | 138 | 24 | |
| Dec 11 | Bodega Bay, CA | Rod Hug | 2354 | na | 25 |
| Dec 11 | Tomales Bay, CA | Rod Hug | 310 | na | 26 |
| Dec 12 | Vizcaino Biosphere Reserve, Guerro Negro Lagoon, Baja California Reserve | Students/ Pro Esteros | 1714 | n/a | 27 |
| Dec 14 | Padilla Bay, WA | Conway School | 500+ | 28 | |
| Dec 15 | Tomales Bay, CA | Rod Hug | 999 | 29 | |
| Dec 21 | Yaquina Bay, OR | Yaquina Birders & Naturalists | 300+ | 30 | |
| Dec 21 | Yaquina Bay, OR | Yaquina Birders & Naturalists | 140-150 | 31 | |
| Dec 23 | Drakes Estero, CA | Rod Hug | 175 | na | 32 |
| Dec 30 | Bodega Bay, CA | Rod Hug | 875 | na | 33 |
| Jan 1 | Vizcaino Biosphere Reserve, Guerro Negro Lagoon, Baja California Reserve | Students/ Pro Esteros | 2377 | n/a | 34 |
| Jan 1 | Tomales Bay, CA | Rod Hug | 999 | 35 | |
| Jan 5 | Yaquina Bay, OR | Yaquina Birders & Naturalists | 174 | 36 | |
| Jan 8 | Delta, B.C. | Richard Swanston | 37 | ||
| Jan 9 | Oak Bay, Port Hadlock WA | Diane Muholland | 425 | na | 38 |
| Jan 10 | Yaquina Bay, OR | Yaquina Birders & Naturalists | 166 | 39 | |
| Jan 10 | Padilla Bay, WA | Conway School | 50 | 40 | |
| Jan 12 | Tomales Bay, CA | Rod Hug | 1566 | 41 | |
| Jan 18 | Yaquina Bay, OR | Yaquina Birders & Naturalists | 182 | 42 | |
| Jan 25 | Padilla Bay, WA | Conway School | ~200 | 43 | |
| Jan 25 | Izembek Lagoon, AK | Izembek National Wildlife Refuge | 28,329 | 43 | |
| Jan 28 | Delta, B.C. | Richard Swanston | 224 | 20% | 44 |
| Feb 4 | Yaquina Bay, OR | Yaquina Birders & Naturalists | 165 | 45 | |
| Feb 8 | Padilla Bay, WA | Conway School | 6 | 46 | |
| Feb 9 | Tomales Bay, CA | Rod Hug | 1473 | 47 | |
| Feb 13 | OTHER | OTHER | 0 | 0 | 48 |
| Feb 15 | Yaquina Bay, OR | Yaquina Birders & Naturalists | 173 | 49 | |
| Feb 18 | Oak Bay, Port Hadlock WA | Diane Muholland | 325+ | NA | 50 |
| Feb 22 | Padilla Bay, WA | Conway School | 50 | 51 | |
| Feb 25 | San Ignacio Lagoon, Baja California Sur | GELSI | 110 | n/a | 52 |
| Feb 26 | San Ignacio Lagoon, Baja California Sur | GELSI | 397 | n/a | 53 |
| Feb 27 | Coos Bay, OR | South Slough NERR | 0 | na | 54 |
| Feb 27 | Padilla Bay, WA | Conway School | 1400 | 55 | |
| Feb 29 | Padilla Bay, WA | Conway School | 1000 | 56 | |
| Mar 3 | Vizcaino Biosphere Reserve, Guerro Negro Lagoon, Baja California Reserve | Students/ Pro Esteros | 449 | n/a | 57 |
| Mar 4 | Yaquina Bay, OR | Yaquina Birders & Naturalists | 165-179 | 58 | |
| Mar 10 | Humboldt Bay, CA | Steve Rosenberg | 10000 | 59 | |
| Mar 10 | Yaquina Bay, OR | Yaquina Birders & Naturalists | 168 | 60 | |
| Mar 13 | Padilla Bay, WA | Conway School | 3000 | 61 | |
| Mar 13 | Coos Bay, OR | South Slough NERR | 3 | na | 62 |
| Mar 13 | Oak Bay, Port Hadlock WA | Diane Muholland | 425+ | na | 63 |
| Mar 14 | Coos Bay, OR | South Slough NERR | 135 | na | 64 |
| Mar 14 | Coos Bay, OR | South Slough NERR | 100 | na | 65 |
| Mar 14 | Yaquina Bay, OR | Yaquina Birders & Naturalists | 165-250 | 66 | |
| Mar 15 | Bodega Bay, CA | Rod Hug | 300-500 | 67 | |
| Mar 17 | Parksville-Qualicum, Canada | Guy Monty | 2,000+ | 68 | |
| Mar 18 | Yaquina Bay, OR | Yaquina Birders & Naturalists | 26 | 69 | |
| Mar 19 | OTHER | OTHER | 500-700 | 70 | |
| Mar 19 | Coos Bay, OR | South Slough NERR | 135 | na | 71 |
| Mar 19 | Vizcaino Biosphere Reserve, Guerro Negro Lagoon, Baja California Reserve | Students/ Pro Esteros | 72 | n/a | 72 |
| Mar 19 | OTHER | OTHER | >2000 | 72 | |
| Mar 20 | Tomales Bay, CA | Rod Hug | 30 | 73 | |
| Mar 20 | Parksville-Qualicum, Canada | Guy Monty | ? | 74 | |
| Mar 20 | Yaquina Bay, OR | Yaquina Birders & Naturalists | 120 | 75 | |
| Mar 20 | Vizcaino Biosphere Reserve, Guerro Negro Lagoon, Baja California Reserve | Students/ Pro Esteros | 10 | n/a | 75 |
| Mar 22 | Vizcaino Biosphere Reserve, Guerro Negro Lagoon, Baja California Reserve | Students/ Pro Esteros | 70 | n/a | 76 |
| Mar 21 | Humboldt Bay, CA | Steve Rosenberg | 25000 | 76 | |
| Mar 21 | Vizcaino Biosphere Reserve, Guerro Negro Lagoon, Baja California Reserve | Students/ Pro Esteros | 40 | n/a | 76 |
| Mar 23 | Coos Bay, OR | South Slough NERR | 6 | 77 | |
| Mar 24 | Yaquina Bay, OR | Yaquina Birders & Naturalists | 110-120 | 78 | |
| Mar 25 | Humboldt Bay, CA | Steve Rosenberg | 16000 | 79 | |
| Mar 26 | Coos Bay, OR | South Slough NERR | 350 | na | 80 |
| Mar 28 | Coos Bay, OR | South Slough NERR | 250 | na | 81 |
| Mar 30 | Coos Bay, OR | South Slough NERR | 410 | 82 | |
| Mar 31 | OTHER | OTHER | 3+ | 83 | |
| Mar 31 | OTHER | OTHER | 100+ | 84 | |
| Apr 2 | Coos Bay, OR | South Slough NERR | 100 | na | 85 |
| Apr 3 | Coos Bay, OR | South Slough NERR | 450 | n/a | 86 |
| Apr 4 | Bodega Bay, CA | Rod Hug | 375 | 87 | |
| Apr 4 | Yaquina Bay, OR | Yaquina Birders & Naturalists | 230-269 | 88 | |
| Apr 7 | Oak Bay, Port Hadlock WA | Diane Muholland | 325+ | 10 | 89 |
| Apr 9 | Coos Bay, OR | South Slough NERR | 230 | na | 90 |
| Apr 9 | Coos Bay, OR | South Slough NERR | 407 | n/a | 91 |
| Apr 10 | Oak Bay, Port Hadlock WA | Diane Muholland | 78 | na | 92 |
| Apr 11 | Padilla Bay, WA | Conway School | 0? | 93 | |
| Apr 11 | Yaquina Bay, OR | Yaquina Birders & Naturalists | 160-168 | 94 | |
| Apr 13 | Oak Bay, Port Hadlock WA | Diane Muholland | 375+ | na | 95 |
| Apr 15 | OTHER | OTHER | 120 | 96 | |
| Apr 15 | Yaquina Bay, OR | Yaquina Birders & Naturalists | 100-159 | 97 | |
| Apr 17 | Coos Bay, OR | South Slough NERR | 786 | n/a | 98 |
| Apr 17 | Yaquina Bay, OR | Yaquina Birders & Naturalists | 187 | 99 | |
| Apr 18 | Padilla Bay, WA | Conway School | ~1000 | 100 | |
| Apr 19 | Yaquina Bay, OR | Yaquina Birders & Naturalists | 108/hr | 101 | |
| Apr 19 | OTHER | OTHER | 50+ | 102 | |
| Apr 24 | Coos Bay, OR | South Slough NERR | 420 | n/a | 103 |
| Apr 25 | Yaquina Bay, OR | Yaquina Birders & Naturalists | ~200 | 104 | |
| Apr 26 | Humboldt Bay, CA | Steve Rosenberg | 3000 | 105 | |
| Apr 28 | Oak Bay, Port Hadlock WA | Diane Muholland | 425+ | na | 106 |
| Apr 28 | Izembek Lagoon, AK | Izembek National Wildlife Refuge | many | 107 | |
| Apr 29 | Yaquina Bay, OR | Yaquina Birders & Naturalists | 0-64 | 108 | |
| Apr 30 | Coos Bay, OR | South Slough NERR | 38 | na | 109 |
| May 2 | Coos Bay, OR | South Slough NERR | 56 | na | 110 |
| May 3 | Oak Bay, Port Hadlock WA | Diane Muholland | 75+ | na | 111 |
| May 3 | Yaquina Bay, OR | Yaquina Birders & Naturalists | 0-26 | 113 | |
| May 5 | Yaquina Bay, OR | Yaquina Birders & Naturalists | 0-80 | 114 | |
| May 6 | Coos Bay, OR | South Slough NERR | 143 | na | 115 |
| May 7 | Humboldt Bay, CA | Steve Rosenberg | 750 | 116 | |
| May 8 | OTHER | OTHER | 30 | 117 | |
| May 9 | Yaquina Bay, OR | Yaquina Birders & Naturalists | 0-130 | 118 | |
| May 11 | Izembek Lagoon, AK | Izembek National Wildlife Refuge | many | 119 | |
| May 11 | OTHER | OTHER | 22 | 120 | |
| May 13 | Humboldt Bay, CA | Steve Rosenberg | 400 | 121 | |
| May 14 | Yaquina Bay, OR | Yaquina Birders & Naturalists | 0-8 | 122 | |
| May 15 | Izembek Lagoon, AK | Izembek National Wildlife Refuge | 13005 | 123 | |
| May 19 | Yukon-Kuskokwim Delta, AK | Chris Nicolai | 1000's | 0 | 128 |
| May 20 | Yaquina Bay, OR | Yaquina Birders & Naturalists | 2-20 | 129 | |
| May 22 | OTHER | OTHER | 16-80 | 130 | |
| May 26 | Izembek Lagoon, AK | Izembek National Wildlife Refuge | 131 | ||
| May 28 | Humboldt Bay, CA | Steve Rosenberg | 33 | 132 | |
| May 28 | Yukon-Kuskokwim Delta, AK | Chris Nicolai | 1000's | 0 | 133 |
| Jun 2 | Humboldt Bay, CA | Steve Rosenberg | 7 | 134 | |
| Jun 2 | Humboldt Bay, CA | Steve Rosenberg | 22 | 135 |