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Thumbnail Filmstrip of New Millennium Hood Blocks - by Ron Rollins: 32 Sizes, See Sizes & Info Images
Description
New Remastered for 2025: Rollins New Millennium Hood Blocks: See Sizing Chart BelowSmall Range = sizes 35mm to 50mm ($49.95)
Mid Range = sizes 51mm to 58mm ($59.95)
Large Range = sizes 59mm to 66mm ($69.95)
The New Millennium Hood Blocks have been carefully engineered by Ron Rollins to give the hoods a superb fit. Now with new available software we have remastered these hood blocks to be even better. They have greater eye clearance than other blocks on the market and this aspect has proven to make the hoods much more comfortable for your hawk. The symmetry of the blocks and patterns is to a very fine tolerance. The Ron Rollins blocks are constructed of solid high-density acrylic in a new grey color.
Each block or set of Ron Rollins New Millennium blocks is bundled with 2 copies of 2 patterns: Dutch pattern and a Dutch-type pattern with Arabic curtain-backed closure on the back. The beak opening has been further improved from previous models. The patterns are drafted with an AutoCad-type program for accuracy down to the thousandth of an inch and they are laminated between two 3 mil clear plastic sheets insuring the pattern will remain accurate with crisp edges.
How to use this chart: Look at the sex and species of the hawk you are trying to fit and notice that there will be a small range of sizes within the overall chart that fit that particular hawk. Choose the size that will best fit your particular specimen. (ie: The female Harris' Hawk will be in a range from 55 to 61. Determine the species or size of your hawk relative to Harris' Hawks listed in the range.) The millimeter measurement that denotes the size of the hood block is a measurement of the widest part of the block across the eyes. Contact us here in the office if you need further help.
SMALL RANGE:
| 35mm: |
Male: American Kestrel; Columbarius & Sucklei Merlin; Sharp-shinned Hawk; Eurasian Sparrowhawk. Female: American Kestrel. |
| 36mm: |
Male: Columbarius, Sucklei, & Richardson's Merlin; Bat Falcon; Sharp-shinned Hawk;Eurasian Sparrowhawk. Female: American Kestrel |
| 37mm: |
Male: Richardson's Merlin; Bat Falcon; Eurasian Sparrowhawk. Female: Columbarius & Sucklei Merlin; Sharp-shinned Hawk. |
| 38mm: |
Male: Bat Falcon; Horsbrughi & Ruficollis Red-headed Falcon. Female: Columbarius & Sucklei Merlin; Sharp-shinned Hawk. |
| 39mm: |
Male: Horsbrughi, Rufficollis & Chicquera Red-headed Falcon; Eurasian Hobby. Female: Columbarius & Sucklei Merlin; Bat Falcon; Sharp-shinned Hawk. |
| 40mm: |
Male: Ruficollis Red-headed Falcon; Eurasian Hobby; Western Cooper's Hawk. Female: Richardson's Merlin; Bat Falcon; Eurasian Hobby; Sharp-shinned Hawk; Eurasian Sparrowhawk. |
| 41mm: |
Male: Eurasian Hobby; Brazil & Northern Aplomado; Western Cooper's Hawk. Female: Richardson's Merlin; Bat Falcon; Horsbrughi Red-headed Falcon; Eurasian Hobby; Eurasian Sparrowhawk. |
| 42mm: |
Male: Eurasian Hobby; Tiata Falcon; Brazil, Northern & Peru Aplomado; Western Cooper's Hawk. Female: Bat Falcon; Horsbrughi, Ruficollis & Chicquera Red-headed Falcon; Eurasian Hobby; Eurasian Sparrowhawk. |
| 43mm: |
Male: Tiata Falcon; Brazil, Northern & Peru Aplomado; Eastern Cooper's Hawk. peregrine-merlin. Female: Ruficollis & Chicquera Red-headed Falcon; Eurasian Hobby. |
| 44mm: |
Male: Tiata Falcon; Northern & Peru Aplomado; Orange-breasted Falcon; Eastern Cooper's Hawk. peregrine-merlin. Female: Eurasian Hobby; Brazil & Northern Aplomado; Western Cooper's Hawk. |
| 45mm: |
Male: Northern & Peru Aplomado; Orange-breasted Falcon; Eastern Cooper's Hawk. peregrine-merlin. merlin-prairie. gyr-merlin. Female: Tiata Falcon; Brazil & Northern Aplomado; Western Cooper's Hawk. |
| 46mm: |
Male: Northern Aplomado; New Zealand & Orange-breasted Falcon; & Barbary Peregrine Falcons. merlin-prairie. gyr-merlin. Female: Tiata Falcon; Brazil, Northern & Peru Aplomado; Western & Eastern Cooper's Hawk. |
| 47mm: |
Male: New Zealand & Orange-breasted Falcon; Barbary Falcon; Red-naped Shaheen & Black Shaheen Peregrine Falcons. Female: Tiata Falcon; Northern & Peru Aplomado; Eastern Cooper's Hawk. |
| 48mm: |
Male: New Zealand & Luggar Falcon; Barbary, Red-naped Shaheen, Black Shaheen, or Australian Peregrine Falcons; Black Sparrowhawk. gyr-merlin. Female: Tiata Falcon; Northern Aplomado; Eastern Cooper's Hawk. peregrine-merlin. merlin-prairie. |
| 49mm: |
Male: Luggar & Lanner Falcon; Barbary, Red-naped Shaheen, Black Shaheen, Australian, Spanish, & Anatum Peregrine Falcons; Black Sparrowhawk. Female: Tiata Falcon; Orange-breasted Falcon. peregrine-merlin. merlin-prairie. gyr-merlin. |
| 50mm: |
Male: Luggar & Lanner Falcon; Black Shaheen, Spanish, Cassini, Tundra, & Anatum Peregrine Falcons; Black Sparrowhawk. Female: New Zealand & Orange-breasted Falcon. |
MEDIUM RANGE:
| 51mm: |
Male: Lanner Falcon; Spanish, Cassini, Tundra, Anatum, & Eurasian Peregrine Falcons; Black Sparrowhawk, Black & Apache Goshawk; Peru Harris' Hawk. anatum-prairie. Female: New Zealand & Orange-breasted Falcon; Barbary, Red-naped Shaheen, Black Shaheen Peregrine Falcons. |
| 52mm: |
Male: Australian, Cassini, Tundra, Anatum, Eurasian, Peales Peregrine Falcons; Prairie Falcon; Black, Apache, N A Western & Eastern Goshawk; Peru Harris' Hawk. anatum-prairie. Female: New Zealand, Orange-breasted, & Luggar Falcon; Barbary, Red-naped Shaheen, or Black Shaheen Peregrine Falcons; Black Sparrowhawk. |
| 53mm: |
Male: Australian, Spanish, Cassini, Eurasian, & Peales Peregrine Falcons; Prairie Falcon; Black, Apache, N A Western & Eastern Goshawk; Northern & Superior Harris' Hawk. Peale's-prairie. Female: New Zealand Falcon; Orange-breasted & Luggar Falcon; Barbary, Red-naped Shaheen, or Black Shaheen Peregrine Falcon; Black Sparrowhawk. |
| 54mm: |
Male: , Australian, Spanish, Eurasian, & Peales Peregrine Falcons; Prairie Falcon; N A Western & Eastern, & Eurasian Goshawk; Northern Harris' & Superior Harris' Hawk. Peale's-prairie. peregrine-saker. gyr-Barbary. Female: Luggar & Lanner Falcon; Cassini Peregrine Falcons; Black Sparowhawk; Black Goshawk. |
| 55mm: |
Male: Spanish & Eurasian Peregrine Falcons; N A Eastern & Eurasian Goshawk; Northern & Superior Harris' Hawk; Common Eurasian Buzzard. peregrine-saker. gyr-Barbary. Female: Lanner Falcon; Cassini, Tundra, & Anatum Peregrine Falcons; Black Sparrowhawk; Black, Apache & N A Western Goshawk; Peru Harris' Hawk. |
| 56mm: |
Male: Saker Falcon; Eurasian & Siberian Goshawk; Superior Harris' Hawk; Common Eurasian Buzzard. gyr-Barbary. Female: Lanner Falcon; Cassini, Tundra, Anatum, & Eurasian Peregrine Falcons; Prairie Falcon; Black, Apache & N A Western Goshawk; Peru & Northern Harris' Hawk. anatum-prairie. |
| 57mm: |
Male: Saker Falcon; Eurasian & Siberian Goshawk; Common Eurasian Buzzard. gyr-Barbary. gyr-lanner. gyr-anatum. gyr-prairie. gyr-saker. gyr-Peale's. Female: Cassini, Tundra, Anatum, Eurasian, & Peales Peregrine Falcons; Prairie Falcon; N A Western & Eastern Goshawk; Northern & Superior Harris' Hawk. anatum-prairie. |
| 58mm: |
Male: Siberian & Finnish Goshawk; Common Eurasian Buzzard; Western Red-tailed Hawk. gyr-lanner. gyr-anatum. gyr-prairie. gyr-saker. gyr-Peale's. Female: Anatum, Eurasian, & Peales Peregrine Falcons; Prairie Falcon; N A Western & Eastern & Eurasian Goshawk; Northern & Superior Harris' Hawk; Common Eurasian Buzzard. Peale's-prairie. peregrine-saker. |
LARGE RANGE:
| 59mm: |
Male: Gyrfalcon; Finnish Goshawk; Western Red-tailed Hawk. gyr-lanner. gyr-anatum. gyr-prairie. gyr-Peale's. Female: Peales Peregrine Falcon; Prairie Falcon; Saker Falcon; N A Eastern & Eurasian Goshawk; Northern & Superior Harris' Hawk; Common Eurasian Buzzard. Peale's-prairie. peregrine-saker. gyr-Barbary. |
| 60mm: |
Male: Gyrfalcon; Western Red-tailed Hawk. gyr-prairie. gyr-Peale's. Female: Peales Peregrine Falcon; Saker Falcon; Eurasian Goshawk; Northern & Superior Harris' Hawk; Common Eurasian Buzzard. Peale's-prairie. peregrine-saker. gyr-Barbary. |
| 61mm: |
Male: Gyrfalcon; Western Red-tailed Hawk; Rough-legged Hawk. Female: Saker Falcon; Siberian Goshawk; Superior Harris' Hawk; Common Eurasian Buzzard. peregrine-saker. gyr-Barbary. gyr-lanner. gyr-anatum. |
| 62mm: |
Male: Western & Eastern Red-tailed Hawk; Rough-legged Hawk. Female: Siberian & Finnish Goshawk; Western Red-tailed Hawk. gyr-lanner. gyr-anatum. gyr-prairie. gyr-saker. gyr-Peale's. |
| 63mm: |
Male: Gyrfalcon; Eastern Red-tailed Hawk; Rough-legged Hawk. Female: Siberian & Finnish Goshawk; Western Red-tailed Hawk; Rough-legged Hawk. gyr-lanner. gyr-anatum. gyr-prairie. gyr-saker. gyr-Peale's. |
| 64mm: |
Male: Gyrfalcon; Ferruginous Hawk. Female: Western Red-tailed Hawk; Rough-legged Hawk. gyr-saker. gyr-Peale's. |
| 65mm: |
Male: Ferruginous Hawk. Female: Gyrfalcon; Eastern Red-tailed Hawk; Rough-legged Hawk. |
| 66mm: |
Male: Ferruginous Hawk. Female: Gyrfalcon; Eastern Red-tailed Hawk. |
