; (B) to the maximum extent practicable, 50,000,000 trees in each of calendar years 2023 and 2024; (C) to the maximum extent practicable, 75,000,000 trees in each of calendar years 2025 and 2026; and (D) to the maximum extent practicable, 100,000,000 trees in calendar year 2027 and each calendar year thereafter; and (2) by planting on land that is in need of active reforestation and is managed by the Bureau of Indian Affairs— (A) to the maximum extent practicable, 12,500,000 trees in each of calendar years 2021 and 2022; (B) to the maximum extent practicable, 25,000,000 trees in each of calendar years 2023 and 2024; (C) to the maximum extent practicable, 37,500,000 trees in each of calendar years 2025 and 2026; and (D) to the maximum extent practicable, 50,000,000 trees in calendar year 2027 and each calendar year thereafter. (f) Reforestation (1) Definition of connectivity In this subsection, the term connectivity means the degree to which the landscape facilitates native species movement. (2) Reforestation (A) In general Reforestation under subsection (d)(2) and subsection (e) shall consist of ecologically based site preparation, tree planting, and subsequent management using practices that— (i) are informed by climate change science and the importance of spatial pattern; (ii) enhance forest health, resilience, and biodiversity; and (iii) reduce vulnerability to future forest mortality and catastrophic wildfire. (B) Post-wildfire reforestation In the case of reforestation under subsection (d)(2) and subsection (e), sums available in the Trust Fund shall not be used for post-wildfire salvage logging. (3) Priority In carrying out reforestation under subsection (d)(2) and subsection (e), the Chief of the Forest Service and the Secretary of the Interior, as applicable, shall give priority to planting— (A) on land that was subject to a mortality event caused by a high intensity wildfire, pest infestation, invasive species, or drought or other extreme weather; (B) that will restore and maintain resilient landscapes