International Brant Monitoring Project
Observation Logs:
| Date | Location | Observers | Count | Percent Juveniles | Notes |
| Aug 14 | Izembek Lagoon, AK | Izembek National Wildlife Refuge | 200 | 2 | |
| Aug 16 | Izembek Lagoon, AK | Izembek National Wildlife Refuge | 1500 | 3 | |
| Aug 21 | Izembek Lagoon, AK | Izembek National Wildlife Refuge | 300 | 4 | |
| Aug 26 | Izembek Lagoon, AK | Izembek National Wildlife Refuge | 25,000 | 5 | |
| Oct 16 | Delta, B.C. | Richard Swanston | 1 | n/a | 6 |
| Oct 19 | Humboldt Bay, CA | Steve Rosenberg | 4 | 7 | |
| Oct 23 | Izembek Lagoon, AK | Izembek National Wildlife Refuge | 8 | ||
| Oct 26 | Izembek Lagoon, AK | Izembek National Wildlife Refuge | 83,500 | 11 | |
| Oct 28 | Delta, B.C. | Richard Swanston | 12 | 33 | 12 |
| Oct 30 | Delta, B.C. | Richard Swanston | 15 | 26 | 13 |
| Nov 1 | Humboldt Bay, CA | Steve Rosenberg | 200 | 14 | |
| Nov 3 | Izembek Lagoon, AK | Izembek National Wildlife Refuge | 15 | ||
| Nov 4 | Izembek Lagoon, AK | Izembek National Wildlife Refuge | 16 | ||
| Nov 4 | Izembek Lagoon, AK | Izembek National Wildlife Refuge | >60,000 | 17 | |
| Nov 5 | Yaquina Bay, OR | Yaquina Birders & Naturalists | 2 | 20 | |
| Nov 5 | Delta, B.C. | Richard Swanston | 249 | 17% | 19 |
| Nov 5 | Izembek Lagoon, AK | Izembek National Wildlife Refuge | 18 | ||
| Nov 6 | Izembek Lagoon, AK | Izembek National Wildlife Refuge | >13,780 | 21 | |
| Nov 9 | Yaquina Bay, OR | Yaquina Birders & Naturalists | 200/hour | 22 | |
| Nov 9 | Izembek Lagoon, AK | Izembek National Wildlife Refuge | 23 | ||
| Nov 9 | Humboldt Bay, CA | Steve Rosenberg | 150 | 24 | |
| Nov 12 | Padilla Bay, WA | Conway School | 0 | na | 31 |
| Nov 13 | Yaquina Bay, OR | Yaquina Birders & Naturalists | 74 | 25 | |
| Nov 14 | Humboldt Bay, CA | Steve Rosenberg | 300 | 27 | |
| Nov 14 | Delta, B.C. | Richard Swanston | 818 | 9 | 28 |
| Nov 14 | Humboldt Bay, CA | Steve Rosenberg | 100 | 26 | |
| Nov 18 | Oak Bay, Port Hadlock WA | Diane Muholland | 5 | NA | 30 |
| Nov 20 | Padilla Bay, WA | Conway School | 12 | NA | 29 |
| Nov 21 | Yaquina Bay, OR | Yaquina Birders & Naturalists | 130 | 32 | |
| Nov 23 | Humboldt Bay, CA | Steve Rosenberg | 175 | 33 | |
| Nov 30 | Yaquina Bay, OR | Yaquina Birders & Naturalists | 80+ | 0 | 38 |
| Dec 1 | Humboldt Bay, CA | Steve Rosenberg | 500 | 34 | |
| Dec 2 | Yaquina Bay, OR | Yaquina Birders & Naturalists | 136 | 36 | |
| Dec 4 | Padilla Bay, WA | Conway School | 245+ | na | 35 |
| Dec 5 | Oak Bay, Port Hadlock WA | Diane Muholland | 65 | na | 37 |
| Dec 5 | Delta, B.C. | Richard Swanston | ~1,100 | 16% | 39 |
| Dec 10 | Humboldt Bay, CA | Steve Rosenberg | 4000 | 40 | |
| Dec 13 | Oak Bay, Port Hadlock WA | Diane Muholland | 110 | na | 41 |
| Dec 16 | Bodega Bay, CA | Rod Hug | 553 | 42 | |
| Dec 23 | Yaquina Bay, OR | Yaquina Birders & Naturalists | 161 | 43 | |
| Dec 27 | Drakes Estero, CA | Rod Hug | 0 | 44 | |
| Jan 1 | Izembek Lagoon, AK | Izembek National Wildlife Refuge | 12906 | 46 | |
| Jan 1 | Padilla Bay, WA | Conway School | 400+ | 65 | |
| Jan 5 | Yaquina Bay, OR | Yaquina Birders & Naturalists | 185-188 | 45 | |
| Jan 8 | Oak Bay, Port Hadlock WA | Diane Muholland | 240+ | na | 47 |
| Jan 9 | Humboldt Bay, CA | Steve Rosenberg | 10000 | 48 | |
| Jan 9 | OTHER | OTHER | 23,384 | 63 | |
| Jan 10 | OTHER | OTHER | 0 | 0 | 50 |
| Jan 11 | Yaquina Bay, OR | Yaquina Birders & Naturalists | 147+ | 12.4% | 51 |
| Jan 12 | Bodega Bay, CA | Rod Hug | 750 | 49 | |
| Jan 13 | Bodega Bay, CA | Rod Hug | 850 | 53 | |
| Jan 14 | Bodega Bay, CA | Rod Hug | 575 | 54 | |
| Jan 14 | Oak Bay, Port Hadlock WA | Diane Muholland | 262 | 7 | 55 |
| Jan 14 | Padilla Bay, WA | Conway School | 1500+ | 52 | |
| Jan 16 | Drakes Estero, CA | Rod Hug | 91 | 56 | |
| Jan 16 | San Quintin Bay, Baja Cal. | SANQUIBRANTA | 4000 | n/a | 67 |
| Jan 18 | San Ignacio Lagoon, Baja California Sur | GELSI | 150 | n/a | 61 |
| Jan 18 | San Ignacio Lagoon, Baja California Sur | GELSI | 250 | n/a | 62 |
| Jan 20 | Drakes Estero, CA | Rod Hug | 36 | 57 | |
| Jan 20 | Padilla Bay Reserve | staff | 58+ | 59 | |
| Jan 21 | Padilla Bay, WA | Conway School | 0 | 60 | |
| Jan 22 | Yaquina Bay, OR | Yaquina Birders & Naturalists | 185 | 58 | |
| Jan 25 | Padilla Bay, WA | Conway School | 400+ | 66 | |
| Jan 28 | Yaquina Bay, OR | Yaquina Birders & Naturalists | 175+ | 64 | |
| Jan 31 | Yaquina Bay, OR | Yaquina Birders & Naturalists | X | 72 | |
| Feb 1 | OTHER | OTHER | 60 | n/a | 68 |
| Feb 2 | Izembek Lagoon, AK | Izembek National Wildlife Refuge | 21482 | 74 | |
| Feb 4 | Yaquina Bay, OR | Yaquina Birders & Naturalists | 185-191 | 71 | |
| Feb 6 | Padilla Bay, WA | Conway School | 13 | 69 | |
| Feb 8 | Oak Bay, Port Hadlock WA | Diane Muholland | 300+ | na | 70 |
| Feb 8 | Tomales Bay, CA | Rod Hug | 1343 | 126 | |
| Feb 11 | Yaquina Bay, OR | Yaquina Birders & Naturalists | 171 | 73 | |
| Feb 13 | Vizcaino Biosphere Reserve, Guerro Negro Lagoon, Baja California Reserve | Students/ Pro Esteros | 534 | n/a | 127 |
| Feb 18 | Padilla Bay, WA | Conway School | 250 | 75 | |
| Feb 20 | Yaquina Bay, OR | Yaquina Birders & Naturalists | 172-180 | 76 | |
| Feb 20 | Coos Bay, OR | South Slough NERR | 40 | na | 80 |
| Feb 26 | OTHER | OTHER | 11 | n/a | 77 |
| Feb 27 | Vizcaino Biosphere Reserve, Guerro Negro Lagoon, Baja California Reserve | Students/ Pro Esteros | 238 | n/a | 128 |
| Mar 4 | San Quintin Bay, Baja Cal. | SANQUIBRANTA | 150 | n/a | 79 |
| Mar 5 | Padilla Bay, WA | Conway School | 1070+ | 78 | |
| Mar 6 | Yaquina Bay, OR | Yaquina Birders & Naturalists | 140-179 | 83 | |
| Mar 6 | Coos Bay, OR | South Slough NERR | 80 | na | 81 |
| Mar 6 | Vizcaino Biosphere Reserve, Guerro Negro Lagoon, Baja California Reserve | Students/ Pro Esteros | 309 | n/a | 129 |
| Mar 11 | Humboldt Bay, CA | Steve Rosenberg | 15000 | 82 | |
| Mar 13 | Vizcaino Biosphere Reserve, Guerro Negro Lagoon, Baja California Reserve | Students/ Pro Esteros | 373 | n/a | 130 |
| Mar 13 | Oak Bay, Port Hadlock WA | Diane Muholland | 494 | na | 84 |
| Mar 13 | Yaquina Bay, OR | Yaquina Birders & Naturalists | 168 | 85 | |
| Mar 17 | Parksville-Qualicum, Canada | Guy Monty | 2,500 | >10% | 86 |
| Mar 20 | Yaquina Bay, OR | Yaquina Birders & Naturalists | 195 | 87 | |
| Mar 25 | Padilla Bay, WA | Conway School | 83 | 88 | |
| Apr 1 | Izembek Lagoon, AK | Izembek National Wildlife Refuge | 0 | 92 | |
| Apr 2 | Oak Bay, Port Hadlock WA | Diane Muholland | 247 | na | 89 |
| Apr 3 | Yaquina Bay, OR | Yaquina Birders & Naturalists | 216 | 90 | |
| Apr 6 | Yaquina Bay, OR | Yaquina Birders & Naturalists | 242 | 94 | |
| Apr 7 | Coos Bay, OR | South Slough NERR | 433 | na | 91 |
| Apr 7 | Izembek Lagoon, AK | Izembek National Wildlife Refuge | 10,000+ | 93 | |
| Apr 8 | Izembek Lagoon, AK | Izembek National Wildlife Refuge | 300 | unk | 95 |
| Apr 9 | Izembek Lagoon, AK | Izembek National Wildlife Refuge | 40 | unk | 96 |
| Apr 14 | Izembek Lagoon, AK | Izembek National Wildlife Refuge | 100 | unk | 97 |
| Apr 17 | Yaquina Bay, OR | Yaquina Birders & Naturalists | 195-222 | 99 | |
| Apr 19 | Izembek Lagoon, AK | Izembek National Wildlife Refuge | >25,000 | 98 | |
| Apr 21 | Coos Bay, OR | South Slough NERR | 500 | na | 102 |
| Apr 22 | Padilla Bay, WA | Conway School | 10 | 0 | 104 |
| Apr 22 | Coos Bay, OR | South Slough NERR | 1000 + | na | 103 |
| Apr 22 | Yaquina Bay, OR | Yaquina Birders & Naturalists | 433/hr | 101 | |
| Apr 23 | Izembek Lagoon, AK | Izembek National Wildlife Refuge | >5000 | 122 | |
| Apr 25 | Yaquina Bay, OR | Yaquina Birders & Naturalists | 500-600 | 100 | |
| Apr 28 | Coos Bay, OR | South Slough NERR | 500 | na | 105 |
| Apr 30 | Yukon-Kuskokwim Delta, AK | Chris Nicolai | 5 | 106 | |
| May 1 | San Quintin Bay, Baja Cal. | SANQUIBRANTA | 14 | n/a | 108 |
| May 2 | San Quintin Bay, Baja Cal. | SANQUIBRANTA | 31 | n/a | 109 |
| May 3 | San Quintin Bay, Baja Cal. | SANQUIBRANTA | 63 | n/a | 110 |
| May 4 | Humboldt Bay, CA | Steve Rosenberg | 3000 | 107 | |
| May 12 | Coos Bay, OR | South Slough NERR | 250 | na | 111 |
| May 14 | OTHER | OTHER | 1 | n/a | 112 |
| May 21 | Coos Bay, OR | South Slough NERR | 35 | 113 | |
| May 21 | Yukon-Kuskokwim Delta, AK | Chris Nicolai | 1000's | 116 | |
| May 21 | Humboldt Bay, CA | Steve Rosenberg | 600 | 114 | |
| May 21 | Oak Bay, Port Hadlock WA | Diane Muholland | 170+ | na | 115 |
| May 22 | Yaquina Bay, OR | Yaquina Birders & Naturalists | 175 | 117 | |
| May 28 | Humboldt Bay, CA | Steve Rosenberg | 0 | 118 | |
| May 28 | Humboldt Bay, CA | Steve Rosenberg | 9 | 119 | |
| May 29 | Yaquina Bay, OR | Yaquina Birders & Naturalists | 5-45 | 120 | |
| Jun 1 | Humboldt Bay, CA | Steve Rosenberg | 100 | 121 | |
| Jun 6 | Yukon-Kuskokwim Delta, AK | Chris Nicolai | hundreds | 0 | 123 |
| Jun 14 | Yaquina Bay, OR | Yaquina Birders & Naturalists | 16-19 | 124 | |
| Jun 16 | Humboldt Bay, CA | Steve Rosenberg | 0 | 125 | |
| Jun 20 | OTHER | OTHER | 2 | n/a | 131 |